Multiple Choice
A researcher collects data from 25 people and calculates a Pearson correlation of r = .38. Assuming = .05 (two-tailed) , the researcher would make the decision to ______.
A) reject the null hypothesis (p < .05)
B) reject the null hypothesis (p < .01)
C) not reject the null hypothesis (p > .05)
D) not reject the null hypothesis (p < .05)
Correct Answer:

Verified
Correct Answer:
Verified
Q15: A researcher calculates a value of .15
Q16: A researcher calculates a value of -.90
Q17: In calculating the Pearson correlation (r), the
Q18: In examining the relationship between variables, the
Q19: In calculating a Pearson correlation between two
Q21: In examining the relationship between variables, the
Q22: The Pearson correlation coefficient is represented by
Q23: A researcher hypothesizes a positive relationship
Q24: A researcher collects data from 13
Q25: An instructor finds that, in general, the