Multiple Choice
The one-sample t test is based on the assumption that:
A) the sample is independently and randomly selected from the population of interest
B) the scores on the variable are normally distributed
C) the variable being studied is qualitative in nature
D) a and b
Correct Answer:
Verified
Correct Answer:
Verified
Q25: The one-sample t-test is robust to violations
Q26: A researcher performs a hypothesis test and
Q27: Type II errors have a probability of
Q28: If you fail to reject the H<sub>0</sub>
Q29: In the sampling distribution of the mean
Q31: In a one-sample z-test,the term "statistically significant
Q32: Directional tests are often referred to as
Q33: Distinguish between directional and nondirectional tests.
Q34: The most likely conclusion to make if
Q35: Based on the Method of Presentation section