Author Question: For a sample of n = 16 individuals, how large a Pearson correlation is necessary to be statistically ... (Read 72 times)

tsand2 · **on:** Jun 20, 2018

For a sample of n = 16 individuals, how large a Pearson correlation is necessary to be statistically significant for a two-tailed test with = .05?

A) 0.497
B) 0.482
C) 0.468
D) 0.456

Question 2

A sample of n = 9 scores has a standard error of 6. What is the standard deviation of the population from which the sample was obtained?

A) 54
B) 18
C) 6
D) 2