How To Find The Interquartile Range & any Outliers - Descriptive Statistics

This descriptive statistics video tutorial explains how to find the interquartile range and any potential outliers in the data. You need to calculate the first and third quartiles in order to calculate the IQR. Q1 is the median of the lower half of the data and Q3 is the median of the upper half of the data.
Introduction to Statistics:
• Introduction to Statis...
Arithmetic, Geometric, & Harmonic Mean:
• Arithmetic Mean, Geome...
Simple Frequency Tables:
• How To Make a Simple F...
Relative Frequency Distribution Table:
• How To Make a Relative...
Cumulative Relative Frequency Table:
• How To Make a Cumulati...
_________________________________
Dot Plots and Frequency Tables:
• Dot Plots and Frequenc...
Stem and Leaf Plots:
• Stem and Leaf Plots
Side By Side Stem and Leaf Plots:
• Side by Side Stem and ...
Histograms:
• How To Make a Histogra...
How To Make a Frequency Polygon:
• How To Make a Frequenc...
__________________________________
Quartiles, Deciles, & Percentiles:
• Quartiles, Deciles, & ...
Interquartile Range & Outliers:
• How To Find The Interq...
Skewness & Symmetric Distribution:
• Skewness - Right, Left...
Sample Mean and Population Mean:
• Sample Mean and Popula...
Mean, Median, & Mode - Grouped Data:
• Mean, Median, and Mode...
____________________________________
Final Exams and Video Playlists:
www.video-tutor.net/

[@TheOrganicChemistryTutor]

Next Video: th-cam.com/video/U0NZu6f5TMI/w-d-xo.html
Final Exams and Video Playlists: www.video-tutor.net/

[@danielleshepherd9200]

You deserve my tuition honestly.

[@emhkayho]

😭😂

[@NY-ci1tj]

🤣🤣🤣🤣🤣🤣🤣🤣🤣😭😭😭😭😭

[@alyyyyyy95]

😂😂

[@mariamacruz107]

You’re not lying 😂 he’s better than my professor

[@ceidelinaperez7052]

😂😂😂

[@CamiloSanchez1979]

I said it before and I will say it again. You have helped an entire generation through college and school. You deserve the congressional medal of honor

[@raspberryroses]

you're helping me pass chemistry and now statistics, thank you for these videos

[@lilyanatekie6045]

RIGHT??

[@kevinverkuil3556]

Today is the first day of Covid-19 home school. Your video was super helpful and saved us a lot of stress. Thank you.

[@unalive293]

what grade are you in?

[@jennieblack6731]

My first day started last Tuesday

[@masonpark1512]

@@unalive293 I guess he's in Grade 10.

[@skinsoulself4680]

@Max Kesselheim lol same

[@yesbutnoi2120]

@@danielaphilip5749 I learned it in the 6th also I just need to relearn this

[@samuelademolaadedoyin8272]

Your teaching is effortless and easy to follow through, good job and thanks for sharing

[@etherealvox2010]

Whenever I'm on youtube looking for answers on various topics and the search returns one of your videos, I literally feel my brain dancing with joy .

[@lincolnpierce7895]

My teacher asked for the interquartile range on a test when we never even talked about it in class, so now i'm here. Thanks for getting the stress off of my back.

[@NoName-fc5wc]

online class is helpful if you record screen on zoom

[@franfran6152]

Sounds like maybe he taught himself directly from a book (never heard the word spoken). If so that's amazing and this guy is even more of a genius than I thought!

[@___GFY___]

not to take anything away from him, he's great at teaching and i'm sure is great at math. but this concept is simple and you could easily teach yourself.

[@kopicat9656]

@Future Society Of Gentlemen *"Yeah, this is big brain time."*

[@mariamacruz107]

@@___GFY___ it’s not easy for everyone, if I never watched this video I still wouldn’t understand the concept.

[@LeAnnASMR_]

omg i was here last semester occasionally for chem and NOW stats?! wow u are a genius 🤩

[@mastoora3491]

I love his explanations. He explains everything clearly 😊 thank you so much 🙏

[@diymusic437]

This video was so helpful! Your explanation was extremely clear and short. You explained even better than my teacher! Thank you so much for doing these types of videos.

[@ishmamabrar1897]

I have no words to describe how thankful am I to you…
I have exam tomorrow and this legit helped me out…

[@lilmomin8253]

straight to point explanation , saved me hours of time waste thanks sir.
i have my exam in 12 hours and i am saved hopefully.

[@iwillgowiththatcat8667]

Update did you pass the exam? I pray that you did

[@hirunamahesh9170]

best teacher for stat.thank you sir

[@michycuisine4382]

I love your teaching. Keep it up

[@michaeltheisen]

There's just no way. After all these years. No matter the class. My questions ALWAYS lead to one of your videos!

[@sunny0773]

I've visited your videos since long before I even considered switching majors. I love you. Thank you immensely.

[@IsJdog911]

Man you explain this ten times better than my lecturer, there might be hope for me just yet thanks

[@horvathgergely452]

gotta love those outleers. Otherwise great explanation, thank you!

[@alisiraydemir]

I passed my Physics 101 and Chemistry 101 courses thanks to you. Now I am learning data science, and I need to understand how statistical applications work here I am again. Thank you!

[@fortnitegodness1949]

Thank you so much! This allowed me to grasp it so easily!

[@Nora-ks2sq]

This guys VOICE is so soothing

[@dewanmonjurelahichoyon6320]

You have no idea that how much I learned from this video . Thanks a bunch for this outstanding video.

[@blesslyhosea884]

Thanks to all your videos, especially this one..your explanation is understandable and super helpful..🙂

[@WvyyFPS]

thank you. one of the best teachers online!

[@coltonklein]

One day the whole world will be taught by you.

[@brittanya5478]

Have a stats exam in 2 days... I now know this concept after 2 months of online class. :) THANK YOU!!!!!!

[@laurastamm3425]

Thank you so much for this video. You made everything clear!

[@sketchingwithlyn]

Your explanation was so clear, thank you!

[@user-mf7xr2vy9q]

That's a very helpful video for me! Thank you, teacher!

[@foreverprogaming2421]

Dude you deserve every fricking thing you want.You did better then my teacher

[@ComputerCurry]

Thanks for this video! Very easy to understand everything.

[@abrammakgalemele3491]

Super clear. Thank you my Tutor.

[@avejas12]

Shout out to this G. Your videos are the best!!

[@lockhart8858]

Watched for my eco statistics class - I actually understood!!! Thanks saving for later

[@GenOfEveL]

You are saving my life. Thank you so freaking much

[@naomilouisehayward]

Thank you so much for this great tutorial!

[@jamstrr]

What a great help. Thanks!

[@Fahim19]

You did a great job gentleman! Thank you.

[@francinendedi4537]

It's been more than a year ago today that I've been following your channels and now I can easily understand

[@Christina.76]

Wow! This video is amazing! Thank you

[@mcrow312166]

Some very clear examples of calculating Lower and Upper Quartiles. The Quartile calculation is one of the most confusing and ambiguous in mathematics. There is more than one formula used for calculating Q1 and Q3 and they give slightly different answers.

[@fwaeavnue]

you just fed my brain 🙏🏾 thank you

[@nick_04]

Thank you this genuinely helped

[@ategunbabatunde148]

Genius. Absolutely genius👏👏. You are really helping

[@swastiktripathy8412]

Very nicely explained. Thanks.

[@jaylee842]

Thank you so much, sir.

[@rahulsinha224]

Thankyou .i was in doubt but after watching your vedio now i have no doubt❤️

[@timg.3287]

This helped so much, I was so confused when my teacher explained it 😆thanks for helping me prepare for my precalc final tomorrow 😊

[@emonkundu3151]

Effective Video.Thanks Man

[@calebwaldemer3907]

thx for explaining iQR good work

[@devonwright7745]

Great Explination 💯

[@kangwalivian]

Thank you so much You’ve been such great help

[@hazhay.2699]

Thanks so much .... ur explanation is perfect

[@dorah2195]

Easy to follow and to understand

[@shashi2884]

Thank you so much for this video

[@vaibhavsingh8361]

Wonderful explanation thanks 🙏

[@mommyp08]

This helps a lot, thank you so much!!!!

[@withlovestephaniedenise7024]

Excellent! Thank you

[@tim_p]

cheers mate, this was super helpful

[@andrewchan7927]

thanks for the video, it is so nice

[@ugochukwuagu7338]

good work sir,pls keep it up

[@MrDARK986]

thank you, you make my life easier

[@Jo_Jo3132]

thank you soo much for helping me with my homework

[@kathleenhamel8512]

Very Good. Thanks

[@dahoang3498]

very easy to understand thank you

[@flaiirenn]

i think i might be in love with this man

[@animeboy8167]

Thankyou so much love from:🇵🇭🇵🇭🇵🇭🇵🇭

[@dimitriysevryukov1629]

Thank you very much !

[@maryoma_roma]

u saved me my exam thank you sir.❤

[@ericdaley6416]

You are an excellent teacher and I just want to correct your pronunciation of the word outliers. It sounds like Out liar as in someone who does not tell the truth. YOU are a great teacher.

[@TheGuyWhoAsked1245]

One of the few teachers I don’t hate

[@mu7sin23]

Kevin maths

[@faisaladeeb9295]

Thank you so much bro

[@asiahm.mohdtataan9359]

You saved me! Thank youuuu

[@SukiBotZ]

Thanks I finally got it 🎉

[@trashduck6818]

I love this guy
👍

[@md.nahidulalamchowdhury9568]

Outstanding.😊

[@anoor7227]

Very easy and simple method

[@mamatha-1354]

Thank you so much

[@arindamhazra2300]

Thank you very much...

[@avarodriguez526]

Thank you! I have a test today and I was so confused until I watched this!

[@baralul]

thank you very much

[@luisgabrielprietorios3279]

Great video

[@mimianna3993]

Thank you

[@lilyavinokur9042]

Thanks a lot.

[@laylawitrah499]

thank you so much

[@bracciodiferro1401]

your the coolest dude on the planet

[@Proudmuslimah123]

Thank youuuuuuuuu 😍😍😍😌

[@apamacam4838]

Thank you !

[@ibrahimkameez1810]

Very helpful

[@navaneethangn1215]

and the best tutor of the decade goes to..

[@natsuagarwaldragneel8388]

Thanks teacher

[@thund0r976]

I LOVE YOU BRO

[@OmarAli-tm6ni]

It was never made this easy!

[@Victor-tl4dk]

Thanks for the video.
What are outleers though?

[@rajanknows]

its 11:30 in india 14 march 2021, tommorrow is my biostats exam. thank you sir for this video.

[@tilayeworku5608]

Thanks!!!

[@darkhighwayman1757]

when in doubt...I always come back to the OCT.

[@skitty5809]

life saver

[@HerndonInvests]

Thanks for this. On the outlier bit, why 1.5IQR?