A researcher would like to determine whether social media use is related to self-esteem. He collects a sample of 8 students and measures the number of hours using social media (X) and the self-esteem (Y) of each participant. Y 53 84 5 44 1 115 63 37 41 78 A. State the null and alternate hypotheses B. Calculate the Person Correlation Coefficient C. What does the correlation coefficient measure? 2. 3.

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