For which of the following research situations would it be appropriate to use a paired samples t test?

a. Comparing entrance exam scores at College A and College B.
b. Comparing entrance exam scores at a college this year and 5 years ago.
c. Comparing the quality of produce at two famers markets.
d. Comparing the quality of produce between two produce vendors at the same farmers market.


Ans: B

Education

You might also like to view...

The process of tracing and gathering information from the many sources of background information on a child such as school records, observation, parent intakes, and teacher reports is called:

a. Collection b. Analysis c. Evaluation d. Determination

Education

It is often more effective to change the environment, rather than to attempt to change the child's behavior

Indicate whether the statement is true or false

Education

Which of the following statements best represents the position that the authors take pertaining to the "preaching and teaching" tendency in realistic fiction for children?

A) It is the moral obligation of adult authors to communicate moral tenets explicitly when writing for children. B) The didacticism necessary in realistic fiction should flow naturally from the culture in which it was developed. C) Although moral messages should be explicit, they should be limited to a single point with support rendered by events. D) The author must be willing to trust the reader to draw inferences from the story.

Education

Educators always gain the necessary knowledge, attitudes, and skills to more effectively engage families from diverse cultures in meaningful and productive working alliances

Indicate whether the statement is true or false

Education