Solved

A Correlation Coefficient of

Question 147

Multiple Choice

A correlation coefficient of .45 based on 18 pairs is, for a two-tailed test,

A) significant at the .05 level
B) significant at the .01 level
C) significant at the .001 level
D) not significant.

Related Questions

Q142: Probabilities were calculated for both sample means

Q143: Data were gathered, the results analyzed, and

Q144: A t test value that is

Q145: If the t test value is less

Q146: Probabilities were calculated for sample means and

Q148: A Pearson product-moment correlation coefficient of .34

Q149: Knowing that p is small for a

Q150: Rejecting a true null hypothesis is a

Q151: Data Set 9-3: N = 8

Q152: A Type II error is possible<br>A) when