Multiple Choice
A t value has a probability of .05. This means that:
A) There is a probability that 5 times out of 100 the alternative hypothesis is true
B) There is a probability that 5 times out of 100 the null hypothesis is true
C) There is a probability that 5 times out of 100 the null hypothesis will be rejected when it is false
D) There is a probability that 5 times out of 100 the null hypothesis will not be rejected when it is true
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Nondirectional alternative hypotheses often are used when
Q22: Directional alternative hypotheses should be used when
Q23: Ideally, one should aim for a power
Q24: Type II error refers to:<br>A) The Beta<br>B)
Q25: Complications of NHST include:<br>A) The null hypothesis
Q27: A p value tells us:<br>A) Given these
Q28: It is best to have power be
Q29: The cut point of p < .05
Q30: Power can be determined by knowing the
Q31: In order to gain power, the alpha