EDCO 735 Quiz 3: The Null Hypothesis and You | Questions and Answers | Fall 2025/26 Update | 100% Correct.

EDCO 735 Quiz 3: The Null Hypothesis and You | Questions and Answers | Fall 2025/26
Update | 100% Correct.
Due Sep 7 at 11:59pm
Points 30
Questions 10
Time Limit 45 Minutes
Allowed Attempts Unlimited

This quiz is no longer available as the course has been concluded.

Attempt History
Attempt Time Score
KEPT Attempt 5 30 minutes 30 out of 30

LATEST Attempt 5 30 minutes 30 out of 30

Attempt 4 16 minutes 27 out of 30

Attempt 3 11 minutes 21 out of 30

Attempt 2 13 minutes 27 out of 30

Attempt 1 13 minutes 27 out of 30

Score for this attempt: 30 out of 30
Submitted Aug 19 at 2:22pm
This attempt took 30 minutes. Correct
answer


Question 1
pts
Statistical power is NOT dependent upon the:
population mean
sample size
effect size
nominal alpha level
Correct answer


Question 2
pts
When should researchers reject the null hypothesis?
if the probability of obtaining the results by chance is lower than the nominal alpha level