Download the table here: www.google.com/url?sa=t&source=web&rct=j&url=www.sjsu.edu/faculty/gerstman/StatPrimer/t-table.pdf&ved=2ahUKEwiknefx_f3vAhVBL6YKHfdjB0MQFjAAegQIAxAC&usg=AOvVaw0PptqSy1oUPBEt_PLI35Jt&cshid=1618411841573
pa answer po. A professor wants to know if her Psychology statistics class has a good grasp of Basic math. Six students are chosen at random from the class and given a math proficiency test. The professor wants the class to be able to score above 70 on the test. The six students get scores of 62, 92, 75, 68, 83, and 95. Can the professor have confidence that the mean score for the class on the test would be above 70 at α = 0.10? ____________________1.) What is the null hypothesis? ____________________2.) What is the alternative hypothesis? ____________________3.) What is the test statistic to be used? ____________________4.) What is the appropriate critical region? ____________________5.) What is the actual value of the test statistic? ____________________6.) What is the statistical decision? _________________________________________________________7.) What is the statistical conclusion?
Bat iba ang ginamit na given sa pinag aralan namin lahat ng vid na napanood ko parihas pero sa school iba ang ginagamit namin nakakalito. Mas Lalo kong di naiintindihan
Tama po ba itong pag-identify ko if what appropriate test statistic is to be used on the given problem? ◾T-TEST It has been reported that the average daily intake of calories for young women is 1667. To see if this is true for nurses, a researcher sampled 15 nurses and found their average daily intake of calories was 1593. The standard deviation of the sample was 36 calories. ◾T-TEST For a sample of 24 operating rooms taken in a hospital, the mean level of noise was 41.6 decibels, and the standard deviation was 7.5. ◾Z-TEST The mean of the maximum loads supported by 60 cables is 11.09 tons and the standard deviation is 0.73. ◾Z-TEST Measurements of the diameters of a random sample of 200 ball bearings made by a machine during one week showed a mean of 0.8 inches and a standard deviation of 0.04 inches. ◾Z-TEST A sample 50 days showed that a fast-food restaurant served an average of 182 customers during lunch (11:00 am - 2:00 pm). The standard deviation of the sample is 8. Hoping for your response po 🥺
Download the table here:
www.google.com/url?sa=t&source=web&rct=j&url=www.sjsu.edu/faculty/gerstman/StatPrimer/t-table.pdf&ved=2ahUKEwiknefx_f3vAhVBL6YKHfdjB0MQFjAAegQIAxAC&usg=AOvVaw0PptqSy1oUPBEt_PLI35Jt&cshid=1618411841573
Kakatapos lang panoorin at maraming salamat po Ma'am ❤ mas nagets ko pa explanation niyo kesa kay Prof. Sakto may quiz kami tomorrow so excited.
Thank you so much po. The content is very worth to watch. It's very organized And lots of examples were given for mastery. Good job. 🎉
Mas na gets kopa to. Thank you ma'am!
life saver ng Statistical Biology ko!!
thank you ng marami dahil sayo nakaperfect ako sa formatives assesment ko labyu po
MA’AM! THANK YOUU POOO SAYO KO LANG NAINTINDIHAN TO 😭❤️
Kinikilig Ako ma'am sa dami po ng pinanood ko since morning nagets ko na dahil sayo😭😍🎉 I'll be back after the quiz tomorrow💜 hoping 🤞🏻
thank you so much po mam..naliwanagan na po ako sa pagcompute ng t/z test...
Thanks a lot. Mas naiilntidihan ko po. I hope you will make more videos po.
thank you very helpful po yung video I've learned and gets na yung lesson namin na na behind ko because of you ma'am ♥️
This was a big help maam beatrice for my report on stats
This tutorial is very helpful and with very clear explanation.. 👍👍👍
first time kung maintindihan ito. thank you mam❤
Thank you, maam Beatrice. This will help a lot my students. God bless
You are the best ever 😍😍😍❤️
very informative. thank you
State hypothesis
Find the critical value
draw a normal curve
use z-test or t-test
interpret the result.
Thank you Po Dito naintindihan ko din sa wakas
maraming salamatt po huhu PAGPALAIN KAYOO!!
Thank u po maam dami ko pong natutunan
Thank you so much po God bless.
Thank you so much ma'am ❤
Thanks po, well explained
tnx lods. u da best
Thank you mas lalo kong naintindihan😊
THANK YOU SO MUCH!!!!
Maraming salamat pooo!!!!!!!
thank you so much maam
Why you should not used the Z table instead of T , while using Z test ?
Thank you so much ma'am, God Bless you po
thanks 🙏
Salamat po
AHHH OMG THANK U SAUR MUCH POOOO 🫶🫶🫶
given napo ba lagi ang 30? or example lang po dyan para malaman kung kelan gagamitin ang z test and t test?
Same parin ba ang result kapag Z table yung gamitin instead sa T ? Kasi Z test Kasi ang ginamit mo po.
hello ma'am, hindi po ba ididivide by 2 yung alpha kapag two-tailed?
Yes po itatimes 2 yon pero p-value po yon
Hindi z test
Thank you po!
Thank you so much. God bless you!
thank you po :)
Thank you po
1:52 null
Bat parang ang dalii dito kesa kapag kasama ung p value.
pa answer po.
A professor wants to know if her Psychology statistics class has a good grasp of Basic
math. Six students are chosen at random from the class and given a math proficiency
test. The professor wants the class to be able to score above 70 on the test. The six
students get scores of 62, 92, 75, 68, 83, and 95. Can the professor have confidence
that the mean score for the class on the test would be above 70 at α = 0.10?
____________________1.) What is the null hypothesis?
____________________2.) What is the alternative hypothesis?
____________________3.) What is the test statistic to be used?
____________________4.) What is the appropriate critical region?
____________________5.) What is the actual value of the test statistic?
____________________6.) What is the statistical decision?
_________________________________________________________7.) What is the
statistical conclusion?
Hello po,permission po sana na gamitin yung example po ninyo sa reporting. Thank you for your great explanation❤
Thanks po. Pwd po maghingi ng table po.
Pwede po pahelp po ako di ko po kasi alam kung paano kunin ang mga given sa example na binigay po sa akin ng teacher ko po
Hello po maam sa 0.1 wala po sya sa sample ng table nyo pano ko po yun malalaman?
sa example 1 po bakit po naging 155500-150000 thank you po
Bat iba ang ginamit na given sa pinag aralan namin lahat ng vid na napanood ko parihas pero sa school iba ang ginagamit namin nakakalito. Mas Lalo kong di naiintindihan
Thanks ma'am! Can I ask you something?
Tama po ba itong pag-identify ko if what appropriate test statistic is to be used on the given problem?
◾T-TEST
It has been reported that the average daily intake of calories for young women is 1667. To see if this is true for nurses, a researcher sampled 15 nurses and found their average daily intake of calories was 1593. The standard deviation of the sample was 36 calories.
◾T-TEST
For a sample of 24 operating rooms taken in a hospital, the mean level of noise was 41.6 decibels, and the standard deviation was 7.5.
◾Z-TEST
The mean of the maximum loads supported by 60 cables is 11.09 tons and the standard deviation is 0.73.
◾Z-TEST
Measurements of the diameters of a random sample of 200 ball bearings made by a machine during one week showed a mean of 0.8 inches and a standard deviation of 0.04 inches.
◾Z-TEST
A sample 50 days showed that a fast-food restaurant served an average of 182 customers during lunch (11:00 am - 2:00 pm). The standard deviation of the sample is 8.
Hoping for your response po 🥺
Hart hart♡♡
😭😭😭 last night kuna to maam please help 😥 pag bukas daw bagsak agad 😭
Bakit po tayo gumamit ng T-test e given naman po yong standard dev? Dapat po ba talaga magbase sa sample size?
Kasi po yong assignment namin, given ang standard dev tapos