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Social Science Clinic => Economics => Topic started by: Bernana on Apr 19, 2019

Title: Assume a study indicates that attending an SAT preparation class improved average SAT scores by 200 ...
Post by: Bernana on Apr 19, 2019

Question 1

A ________ p-value means the probability is ________ of getting the result you find in the sample data if the null hypothesis is true.

◦ small; large
◦ negative; certain
◦ small; small
◦ positive; certain

Question 2

Assume a study indicates that attending an SAT preparation class improved average SAT scores by 200 points. If the null hypothesis is true and the p-value for the 200 point SAT score improvement is 0.015, then there is a ________ chance of improving your SAT score by 200 points.

◦ 0.3 %
◦ 1.5%
◦ 3%
◦ 15%

Title: Assume a study indicates that attending an SAT preparation class improved average SAT scores by 200 ...
Post by: jackie on Apr 19, 2019

Answer 1

small; small

Answer 2

1.5%

Title: Assume a study indicates that attending an SAT preparation class improved average SAT scores by 200 ...
Post by: Bernana on Apr 19, 2019

Thank you!

Title: Assume a study indicates that attending an SAT preparation class improved average SAT scores by 200 ...
Post by: jackie on Apr 19, 2019

Always glad to help...

Title: Re: Assume a study indicates that attending an SAT preparation class improved average SAT scores by
Post by: Sydney Wheeler on Nov 28, 2022

Thank you