Multiple Choice
Melanie, a school psychologist, wants to compare the test scores of students in her school to the national average.Which is the appropriate order of some of the steps she should follow?
A) state the hypotheses; determine the characteristics of the comparison distribution; identify populations, distribution, and assumptions; calculate the test statistic; reject or fail to reject the null hypothesis
B) identify populations, distribution, and assumptions; determine the characteristics of the comparison distribution; calculate the test statistic; state the hypotheses; reject or fail to reject the null hypothesis
C) identify populations, distribution, and assumptions; state the hypotheses; determine the characteristics of the comparison distribution; calculate the test statistic; reject or fail to reject the null hypothesis
D) identify populations, distribution, and assumptions; state the hypotheses; reject or fail to reject the null hypothesis; determine the characteristics of the comparison distribution; calculate the test statistic
Correct Answer:

Verified
Correct Answer:
Verified
Q28: To compare a group mean to a
Q29: The phrase statistically significant means that the:<br>A)
Q30: In one statistics course, students reported studying
Q31: If one fails to reject the null
Q32: Replication involves conducting the same study with
Q34: A z score _ the mean will
Q35: What are the consequences of failing to
Q36: Which statement is NOT an assumption of
Q37: The area in the tails of the
Q38: A nondirectional test looks in neither tail