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Should you reject or fail to reject the null hypothesis? O Reject the null hypothesis O Fail to reject the null hypothesis

Should you reject or fail to reject the null hypothesis? O Reject the null hypothesis O Fail to reject the null hypothesis

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please apply table to question. Thanks!
A psychologist wants to know how the size of social support networks change during early childhood. The psychologist randomly selects 3 kindergarteners to participate in their study and records their number of friends. The psychologist then follows up with the children in 1st grade and 2nd grade and records their number of friends. The psychologist's data are presented in the table below. Use these data to answer the following questions. To determine the critical values, use the table in your PPT slides. **Round to the nearest hundredth decimal place as you complete the problems! **Find the critical value for p = .05 (or 5%) Kindergarten 2nd 1st Grade Grade 4 3 6. 1 7
Transcribed Image Text:A psychologist wants to know how the size of social support networks change during early childhood. The psychologist randomly selects 3 kindergarteners to participate in their study and records their number of friends. The psychologist then follows up with the children in 1st grade and 2nd grade and records their number of friends. The psychologist's data are presented in the table below. Use these data to answer the following questions. To determine the critical values, use the table in your PPT slides. **Round to the nearest hundredth decimal place as you complete the problems! **Find the critical value for p = .05 (or 5%) Kindergarten 2nd 1st Grade Grade 4 3 6. 1 7
Should you reject or fail to reject the null hypothesis? O Reject the null hypothesis Fail to reject the null hypothesis
Transcribed Image Text:Should you reject or fail to reject the null hypothesis? O Reject the null hypothesis Fail to reject the null hypothesis
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