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12.2 College Student Weekly Earnings in Dollars (n = 5) Hours Worked (X) Weekly Pay (Y)...

12.2 College Student Weekly Earnings in Dollars (n = 5)

Hours Worked (X)

Weekly Pay (Y)

10

93     

15

171     

20

204     

20

156     

35

261     

a. calculate the sample correlation coefficient

b. test the sample correlation coeffiicient for significance using a two tailed test for zero correlation at alpha = .05.

c. calculate the two-tailed p-value

Math   Statistics-And-Probability   
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