Sarah is conducting a correlation analysis. She creates a correlation matrix with 5 variables, using data from a sample of 37 people. She changed her mind and decided to conduct her analysis as a two-tailed test with an alpha of .05. What is the critical value for Sarah's correlation? Enter your value with four decimal places. Do not include a zero to the left of the decimal (i.e., .0001, not 0.0001, not .01, not .001).
Sarah is conducting a correlation analysis. She creates a correlation matrix with 5 variables, using data from a sample of 37 people. She changed her mind and decided to conduct her analysis as a two-tailed test with an alpha of .05. What is the critical value for Sarah's correlation? Enter your value with four decimal places. Do not include a zero to the left of the decimal (i.e., .0001, not 0.0001, not .01, not .001).
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Question
Sarah is conducting a
Enter your value with four decimal places. Do not include a zero to the left of the decimal (i.e., .0001, not 0.0001, not .01, not .001).
Expert Solution
Step 1
Here for correlation coefficient we know that
Degree of freedom is ( n - 2).
Df = 37 - 2 = 35
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