The cut off sentence says "a psychology student what's to know if amount of sleep is related to mood.

psy related to mood. She surveyed 6 college students on the amount of sleep they got the night before and how they felt on a happiness scale measured from 1 (not at all happy) to 7 (very happy). Answer the following questions about the data below: 1. What are the null and alternative hypotheses? H : H: Student Hours of sleep (x). Happiness (y). 4 aUAWNE WNON Mx = My = SSx = SSy = SPxy = 2. Calculate a Pearson Correlation. Is there a relationship between sleep and happiness (set alpha at .05)? Describe this relationship in plain English. 3. Conduct an effect size test (r ). Interpret this in plain English