A researcher wants to determine the relationship between the time spent studying and the scores on a test. They have collected data from 50 students and calculated Pearson's r correlation coefficient to be 0.75. What can the researcher conclude about the relationship between the time spent studying and the test scores based on this value of Pearson's r?
A researcher wants to determine the relationship between the time spent studying and the scores on a test. They have collected data from 50 students and calculated Pearson's r correlation coefficient to be 0.75. What can the researcher conclude about the relationship between the time spent studying and the test scores based on this value of Pearson's r?
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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A researcher wants to determine the relationship between the time spent studying and the scores on a test. They have collected data from 50 students and calculated Pearson's r correlation coefficient to be 0.75. What can the researcher conclude about the relationship between the time spent studying and the test scores based on this value of Pearson's r?
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The Pearson's r correlation coefficient is 0.75.
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