Statistics 101: Introduction to Hypothesis Formulation

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  • เผยแพร่เมื่อ 16 ก.ค. 2024
  • Statistics 101: Introduction to Hypothesis Formulation.
    In this video, we discuss the very basics of statistical hypothesis formulation. Think of this video as a way to think about and approach statistical tests. There is no one way to approach a hypothesis test; it depends on the point of view of the problem and researcher. Finally, we begin to discuss the null and alternative hypotheses in preparation for future videos. Enjoy!
    My playlist table of contents, Video Companion Guide PDF documents, and file downloads can be found on my website: www.bcfoltz.com

ความคิดเห็น • 187

  • @aseri93
    @aseri93 5 ปีที่แล้ว +106

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      @Phyto. 4 ปีที่แล้ว +4

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      @sansin-dev 4 ปีที่แล้ว +1

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  • @donibrasco1984
    @donibrasco1984 8 ปีที่แล้ว +72

    Teaching perhaps is an art. And i never seen anyone be so good at it. Thank you so much.

    • @BrandonFoltz
      @BrandonFoltz  8 ปีที่แล้ว +14

      Thank you so much my friend. Knowing it helps is all the thanks I need. Hang in there and keep on learning!

    • @abundant_AF
      @abundant_AF 3 ปีที่แล้ว

      For real!

  • @shabanshneta5457
    @shabanshneta5457 9 ปีที่แล้ว +24

    I've seen a lot of tutorials of all kind, from Mathematics, Programming, Physics... . I've never seen a professor (including the guys from MIT) explain things so clearly. It's obvious just from looking at those slides that you have put a lot of effort into your videos. Thank you very much mr. Foltz. :)

  • @aleksandarkaraivanov4934
    @aleksandarkaraivanov4934 9 ปีที่แล้ว +54

    Men you are golden! I scored 92% on my exam and I have to thank much more to you than my paid tutor! You should be very proud with this great work you are doing!

    • @BrandonFoltz
      @BrandonFoltz  9 ปีที่แล้ว +10

      Aleksandar Karaivanov Thank you very much! I am proud of the videos, but I am even more proud of viewers like you who do so well. :) Keep on learning!

    • @logicdean1735
      @logicdean1735 9 ปีที่แล้ว +3

      ***** I am so glad that people like you exist. You're an absolutely remarkable human being.

  • @hibaalmayahi7095
    @hibaalmayahi7095 10 ปีที่แล้ว +11

    Well,generally I am open minded. But here I cant understand why would any human mind dislike such a video!

  • @sunilgovindan100
    @sunilgovindan100 8 ปีที่แล้ว +5

    Mr.Brandon, your videos are potential life savers. Anyone who is in real need of an introductory level of knowledge, your videos are just the pills they need. I'm a post graduate analytics student and you are already popular among my batch mates. Many of them watch your videos to begin with and then continue with our course materials. Please continue the excellent work you are doing by helping millions of students and knowledge seekers out there. Kudos !!

  • @BrandonFoltz
    @BrandonFoltz  11 ปีที่แล้ว +29

    Thank so much! :) I appreciate your kind words...but the high fives go to YOU. Awesome job my friend. You did it. You found the way. I just turned up the lights a bit. Treat yourself to something nice. :P All the best, B.

  • @dhelevationconsulting4174
    @dhelevationconsulting4174 9 ปีที่แล้ว +1

    Brandon....I don't know which I appreciate more: your encouraging and affirming words at the beginning and end of your videos or the clear and straight forward way you explain stats. I am a doctoral student who has hit the stats wall hard... but you have helped bring the bricks down! Please do not stop creating and posting these wonderfully effective videos!! Blessings to you!

  • @orbinroad
    @orbinroad 11 ปีที่แล้ว +1

    I cannot thank you enough for your videos! I'm in an online statistics class and wasn't having any trouble until I reached hypothesis testing. Your videos helped me understand the big picture for that material and I got a 99 on my test! High fives to you!

  • @sarahnicolegutierrez790
    @sarahnicolegutierrez790 5 ปีที่แล้ว +5

    15 seconds into the video and im already learning. It's really important to believe in your students when you're teaching. 🥰

  • @elenayee3093
    @elenayee3093 8 ปีที่แล้ว +2

    I'm taking a quantitative class for my grad program and your presentations make my learning SO much easier. I shared your channel with classmates and hope they take advantage of your excellent videos.

  • @shivamwagh22
    @shivamwagh22 4 ปีที่แล้ว +2

    I had almost given up on passing my Stats course for this semester. Thank you for those words of encouragement and your way of teaching is phenomenal! I am gonna try my best!

  • @niagaracanadagooners2111
    @niagaracanadagooners2111 4 ปีที่แล้ว +1

    ur a lifesaver... I Thank God that I found a tutor like you who makes stats easy for a Master's student like me who has no idea of stats... I have my exam in Quantitative Analysis, and this is great...

  • @pawananand9095
    @pawananand9095 ปีที่แล้ว +1

    There can not be a better explanation of this topic. Thank you Brandon

  • @BrandonFoltz
    @BrandonFoltz  11 ปีที่แล้ว +2

    Oh thank you so so much Nick! I am so glad you find them helpful. Many students struggle with stats so I just try to do what I can to help. And yes concrete examples are the best! :) But the truly awesome people are those like yourself that have committed to learning and improving. Thanks again and all the best! - B

  • @ericknutson8856
    @ericknutson8856 2 ปีที่แล้ว

    Hi Brandon- Thanks for all the free content you create. I'm working on becoming a data scientist and your stats playlists have been a great help to me. You are so kind and your videos are nice and simple. I've shared your channel with my class mates in my Master's of Data Science program at University of Wisconsin. Thanks!

  • @sandipsarkar4555
    @sandipsarkar4555 7 ปีที่แล้ว +1

    I'm really so grateful having come across these videos, they really made my concepts crystal clear !!!! Thanks a ton Mr Brandon

  • @laurafarkas2007
    @laurafarkas2007 3 ปีที่แล้ว

    Your videos are the only reason I am passing statistics with a decent grade. You actually teach the material. Thank you so much!

  • @ankursharma7812
    @ankursharma7812 4 ปีที่แล้ว

    There is not a single person I have seen like Brandon with such s susceptible and easy to go videos.
    Thank you Brandon

  • @whiteorchid1957
    @whiteorchid1957 8 ปีที่แล้ว

    Thanks for starting off the session with a pep talk! I like your conversational style and the pace of the session. The slides are visually appealing and examples are relatable and appropriate for this class level.

  • @GinaBermudo
    @GinaBermudo 8 ปีที่แล้ว

    Thank you, Mr. Foltz. You make statistics fun with your simple, clear and direct to the point explanations.

  • @adityasatyam6300
    @adityasatyam6300 2 ปีที่แล้ว

    If all youtube faculties come on a common platform and create a university / college , millions of excellent graduates would come out every year of that institutue . Thanks for such explanation .

  • @sasithrennathan795
    @sasithrennathan795 10 ปีที่แล้ว

    I am from Malaysia. Your video explains it easily! Great Job for helping out others for free. Not many are like you.

  • @benjamcg
    @benjamcg ปีที่แล้ว

    The intro to this video has strong Dashboard Confessional vibes. And then it goes to an inspirational speech. I hypothesize that Brandon Foltz has owned a Relient K album.

  • @YoppyYunhasnawa
    @YoppyYunhasnawa 9 ปีที่แล้ว +1

    Thank you very much for the great video Sir. I'm a graduate student in informatics and I'm new to statistics, so I struggle on it every week. It's lucky for me to find your channel. This series of videos give me a lot of new understanding in just a view minutes. Awesome!

  • @Azureandfabricmastery
    @Azureandfabricmastery 6 ปีที่แล้ว

    Thank you Brandon. I like your teaching methodology by revolving around an example problem. That actually helps to understand concepts much better. May God bless you for your valuable time and efforts

  • @123risu
    @123risu 10 ปีที่แล้ว +1

    Best and clear statistic lectures i have ever seen!

  • @shaniceshipp8677
    @shaniceshipp8677 4 ปีที่แล้ว +5

    excellent. Great lecture for online courses. Learning this Fall 2019.

  • @patriciabell1379
    @patriciabell1379 7 ปีที่แล้ว

    This was so extremely helpful! Thank you for going step by step. I actually, for the first time was able to understand, after months of trying. Thank you!

  • @chakkapark
    @chakkapark 7 ปีที่แล้ว +63

    My parents dont even believe in me, so nice to know that there is someone out there that still believes

    • @canernm
      @canernm 5 ปีที่แล้ว +2

      I also believe in you ! You can do it !! :)

    • @abundant_AF
      @abundant_AF 3 ปีที่แล้ว

      I believe in you!

    • @NANCYPAULPOULOSE
      @NANCYPAULPOULOSE 3 ปีที่แล้ว

      Same with my parents! :(

    • @fabooshka
      @fabooshka 3 ปีที่แล้ว

      Ey brother keep it going

  • @raquelocasio8002
    @raquelocasio8002 4 ปีที่แล้ว +2

    I'm having to use a textbook that completely skips defining the null or alternative hypothesis. I'm definitely going to share this with fellow students. Thanks for the video!

  • @SF-rl7hl
    @SF-rl7hl 10 ปีที่แล้ว

    Brandon you have a special quality for teaching and remaining positive, Excellent! You are doing what you were meant to do, thank you!

  • @kewtomrao
    @kewtomrao 2 ปีที่แล้ว

    That intro is pure gem!!Helped me to walk the rough path!!Thanks sir!!

  • @donjetarexha8377
    @donjetarexha8377 8 ปีที่แล้ว +1

    Sir,your tutorials really helped me for exam preparation. Your work is amazing,Thank You for sharing.

  • @jyotsanadhawan
    @jyotsanadhawan 5 ปีที่แล้ว

    The explanation in this video makes the formulation of Hypothesis testing so much clear.

  • @dawn123ish
    @dawn123ish 4 ปีที่แล้ว

    Okay, this is your calling. I bow to the master teacher. Keep up the good work!!

  • @Stitch_spring
    @Stitch_spring 3 ปีที่แล้ว

    I passed my masters in stats course because of you, I was falling pretty hard and was able to be motivated watching your videos and passed :)

  • @manpreetsinghgugnani
    @manpreetsinghgugnani 9 ปีที่แล้ว

    Thanks a ton man! really cool and very well explained videos. just watched all 14 vids of this playlist I believe you are 3 times better than my stats teacher. Keep up the good work man. sharing this with the whole class xD . thanks :)

  • @ubermommymara
    @ubermommymara 10 ปีที่แล้ว

    THANK YOU SO MUCH FOR YOUR VERY VERY HELPFUL VIDEOS ...I AM WATCHING THIS IN PREPARATION TO COMPLETING MY TAKE-HOME FINAL EXAM FOR BIOSTATISTICS - NOW IT IS FINALLY ALL COMING TOGETHER!!

  • @brittanyp6542
    @brittanyp6542 8 ปีที่แล้ว

    I wish you were my professor. Spent an entire semester knowing almost nothing about what's going on and within one week I'm almost up to speed for my exam. THANK YOU!

  • @tunahangumuskaya5356
    @tunahangumuskaya5356 5 ปีที่แล้ว

    Everyone can be good in any topic but not everyone can teach it as you do. Thank you for your time.

  • @dvrdon23
    @dvrdon23 7 ปีที่แล้ว +3

    thank you Brandon Foltz, Statistics illuminated! your teaching strategies is effective. God Bless!

    • @BrandonFoltz
      @BrandonFoltz  7 ปีที่แล้ว

      You are very welcome. Thank you so much for watching. Keep on learning and pay it forward.

  • @xiaochencai9568
    @xiaochencai9568 8 ปีที่แล้ว

    The best video. Thousands time better than professor in school

  • @virgiliodagoro3996
    @virgiliodagoro3996 8 ปีที่แล้ว

    I am learning a lot from your discussions. Very well explained!!!Thank you.

  • @jaskaransingh2066
    @jaskaransingh2066 8 ปีที่แล้ว

    thanks for making and sharing these videos, they really go a long way in helping people who are struggling with the subject...keep up the good work

  • @deepalidixit8623
    @deepalidixit8623 4 ปีที่แล้ว

    love your stepwise approach, you ROCK!

  • @tamichock4692
    @tamichock4692 5 ปีที่แล้ว

    Thank you so much for taking the time to explain this so well!

  • @swharbor
    @swharbor 3 ปีที่แล้ว

    one of the best presentations on this topic and I have gone through at least 4 different stats classes or review instances. good use of slide transitions to move concepts a long.

  • @nppnishu2005
    @nppnishu2005 6 ปีที่แล้ว

    Thank you for teaching basics in such a simple manner and words.

  • @jordangast
    @jordangast 4 ปีที่แล้ว

    I really appreciate your teaching style, thank you!

  • @kessangla7864
    @kessangla7864 3 ปีที่แล้ว

    I know that this channel and these videos are really old, but Sir I just want to say that it helps students like me, even today.

  • @wooddog007
    @wooddog007 9 วันที่ผ่านมา

    Brandon. I watched PL09 & 14. I feel that this information was as good as a paid course. So please accept this special thanks for taking the time to do these incredibly high quality vids. 😊🌎

    • @BrandonFoltz
      @BrandonFoltz  8 วันที่ผ่านมา

      OMG thank you so much 🙏 I really appreciate your kind words and the super thanks of course. Deeply grateful ☺️

  • @jesus4life271
    @jesus4life271 9 ปีที่แล้ว

    You are amazing way better than my professor who tends to go really fast, thank you soo much highly appreciated!

  • @nabilaanish2902
    @nabilaanish2902 8 ปีที่แล้ว +7

    such a great video, with excellent explaintation. Thank you for making the viewers feel confieent.

    • @BrandonFoltz
      @BrandonFoltz  8 ปีที่แล้ว +2

      +Nabila Anish You are so welcome! Thank you for watching!

  • @hannahchristine5240
    @hannahchristine5240 5 ปีที่แล้ว

    Thank you so much. You’re giving me hope right now!

  • @latasharose-harrison4599
    @latasharose-harrison4599 5 ปีที่แล้ว

    I am thankful for your skills as a teacher. Awesome

  • @nwabuezeedwin8122
    @nwabuezeedwin8122 3 ปีที่แล้ว

    Great work. I just started this series today and it has been awesome.

  • @markneumann381
    @markneumann381 8 หลายเดือนก่อน

    Thank you for sharing your knowledge and being such a wonderful teacher.

  • @Hikmatnoma
    @Hikmatnoma 6 ปีที่แล้ว

    Awesome! Simplicity and real examples are the goal!

  • @ethansong4179
    @ethansong4179 4 ปีที่แล้ว

    Thank you Mr Foltz,your explanation is much more clearer than my lecturer. They could have just played your videos in the lectures. LOL.

  • @swatigrover1506
    @swatigrover1506 7 ปีที่แล้ว

    I have always loved your videos. Whenever I have to work on some analysis at work and I feel I have to go through the topics again I refer your channel. In simple beautiful manner you have explained statistics! :)
    I really wish if you could upload similar videos on Marketing analytics if possible.. Looking out a bit more clarity into customer segmentation and all of that..
    Anyhow love your tutorial videos! Thank you so much!

  • @syrianinksa
    @syrianinksa 8 ปีที่แล้ว

    I just started with your videos and it looks really easy and useful to watch
    thanks a lot

  • @sandeepsahni360
    @sandeepsahni360 4 ปีที่แล้ว

    Sir to compare this video with any other video of others is totally foolishness. Hats off for such a buttery clarity.
    God bless you. Keep going higher and higher.

  • @beatrizhernandez3018
    @beatrizhernandez3018 7 ปีที่แล้ว +1

    Love your pep talks! You're the best

  • @saraalidadiani3944
    @saraalidadiani3944 2 ปีที่แล้ว

    Your explanation is AWESOME Thank you ☺

  • @MissBettyLin
    @MissBettyLin 11 ปีที่แล้ว

    Truly appreciate your videos!!

  • @jpmap
    @jpmap 10 ปีที่แล้ว

    @brandon flotz - thanks for the great video :) and also let me say thank you for the encouragement you have as an introduction of this vid, I'm a kind of student who doesn't like dealing with numbers but those words really brighten my hopes up, hope to learn more from the other videos :) thanks

  • @shivamsinha7374
    @shivamsinha7374 3 ปีที่แล้ว

    Hi Brandon.....This indeed is a very special video as you are truly unfolding your knowledge in making people understand the basic concepts...which actually nobody cares to provide the students...Thnx...BIG FAN....

  • @Karen_666
    @Karen_666 3 ปีที่แล้ว

    the way you break it down helps a ton!

  • @Philosopino
    @Philosopino 10 ปีที่แล้ว

    You do great man, thanks for keeping it up!

  • @ritadangelo8808
    @ritadangelo8808 6 ปีที่แล้ว

    You are an amazing teacher!

  • @pereriksson1518
    @pereriksson1518 3 ปีที่แล้ว

    I am glad everyone got a glimpse of the metric system in this lesson as well :-)

  • @felicitywood3613
    @felicitywood3613 9 ปีที่แล้ว

    thank you so much, really helping me to learn this subject, so very helpful

  • @bkyilmaz1705
    @bkyilmaz1705 10 ปีที่แล้ว

    what a great explanation. thank you for effort

  • @shekharsrk
    @shekharsrk 5 ปีที่แล้ว

    SUperb video... clarifies the concept in such detail with simplicity and interesting examples... If i could make such videos, my life would be so satisfying... well done

  • @lensclicks8727
    @lensclicks8727 8 ปีที่แล้ว

    Easy to understand, great explanation, thanks:)

  • @alezmathew
    @alezmathew 8 ปีที่แล้ว

    Awesome Videos. I have started learning alot from your videos .

  • @shivanidhand7052
    @shivanidhand7052 3 ปีที่แล้ว

    superb explanation Sir,You have explained in an excellent manner

  • @qiqisama4114
    @qiqisama4114 2 ปีที่แล้ว

    This really helps me for my statistics course

  • @joywhite6441
    @joywhite6441 10 ปีที่แล้ว

    Hello Brandon - great job with the videos! They are just what I needed to help me work my way through my Statistics Class. Thank You.

  • @psychickoi
    @psychickoi 9 ปีที่แล้ว +3

    You sir are a life saver xD Thank you so much for posting these videos, I was really struggling hard with these concepts.

    • @BrandonFoltz
      @BrandonFoltz  9 ปีที่แล้ว

      Maria Ribeiro Hi Maria! You are very welcome! Glad you find them helpful. :)

    • @Ajy77
      @Ajy77 5 ปีที่แล้ว

      Hi Maria

  • @chloelouiseshill5061
    @chloelouiseshill5061 8 ปีที่แล้ว

    Love your videos! Watching all the way from Buenos Aires, Argentina.. Wish you made them in Spanish!

  • @ahmetcihan8025
    @ahmetcihan8025 3 ปีที่แล้ว

    Thank you my friend for the motivation speech you are the best thanks again and again.

  • @nazmulhossain4485
    @nazmulhossain4485 7 ปีที่แล้ว

    You are just the BOSS !!

  • @sharonayouabian6922
    @sharonayouabian6922 ปีที่แล้ว

    Thanks for the great video!

  • @amritasridhar2452
    @amritasridhar2452 5 ปีที่แล้ว

    I liked the video just for the motivational words in the beginning!

  • @fidajlassi4621
    @fidajlassi4621 9 ปีที่แล้ว +2

    Thaaaank you very much first for the motivation and also for the great video ! keep up the good work :))

    • @BrandonFoltz
      @BrandonFoltz  9 ปีที่แล้ว

      Fida Jlassi You are very welcome. None of us get through this world alone. Glad to be of help! Keep on learning.

  • @karend8795
    @karend8795 10 ปีที่แล้ว

    Great videos, your quotes are also wonderful.

  • @shaunaktari8473
    @shaunaktari8473 ปีที่แล้ว

    Sir you are teaching awesome i really liked this also you motivates us thank you sir.

  • @themasterpartha
    @themasterpartha 8 ปีที่แล้ว

    Excellent videos i have ever seen for such really difficult topics...It has stimulated me to like statistics lot ..thanks..Pls cover other topics also...i can pay for that

  • @tiagotambonis3395
    @tiagotambonis3395 9 ปีที่แล้ว

    Thank you. Nice explanation.

  • @cashphattichaddi
    @cashphattichaddi 8 ปีที่แล้ว

    Amazing!! Thank You!

  • @arahmanabdelrahman6661
    @arahmanabdelrahman6661 7 ปีที่แล้ว

    Thank you for your appreciable efforts
    You have made the thing digestible

    • @BrandonFoltz
      @BrandonFoltz  7 ปีที่แล้ว

      You are very welcome :) Thank you for watching!

  • @laurajones3619
    @laurajones3619 10 ปีที่แล้ว

    Thank you so much ... Your information is clear and easy to follow. Thank you too for your inspirational words. ... I am working my way through your videos and I will be sharing a link to your videos with fellow classmates. Best Regards ... Laura

  • @ylazerson
    @ylazerson 6 ปีที่แล้ว

    Great video!

  • @BrandonFoltz
    @BrandonFoltz  11 ปีที่แล้ว

    HI Sharon! Thank you so much. The videos are all organized in playlists on my channel homepage. If you go to my channel look for "Playlists" in the upper left. Everything is organized right there. TH-cam does NOT do a great job of highlighting them when you are watching a video. Let me know if you have problems finding it. All the very best! - B

  • @souvikroy1448
    @souvikroy1448 3 ปีที่แล้ว

    You are great. Thanks for making a detailed lecture for beginners

  • @whitneyhafner2665
    @whitneyhafner2665 3 ปีที่แล้ว

    Lord knows I needed that pep talk!

    • @BrandonFoltz
      @BrandonFoltz  3 ปีที่แล้ว

      You have the power Whitney. You can do this. Keep going.

  • @kaydeejean
    @kaydeejean 6 ปีที่แล้ว

    I am currently in an intro to stats class and am completely LOST. You sir have blown my mind and have made all i have learned so far make soooo much more sense. By any chance do you have links to the PowerPoints so i can write on them and take notes as I watch along? Thank you so much again. You have an art for teaching.