In a Sample of Size N = 23, a Sample

Multiple Choice

In a sample of size n = 23, a sample correlation of r = .400 provides sufficient evidence to conclude that the population correlation coefficient exceeds zero in a right-tailed test at:

A) α = .01 but not α = .05.
B) α = .05 but not α = .01.
C) both α = .05 and α = .01.
D) neither α = .05 nor α = .01.