A researcher takes a sample of 500 professional sociologists. In the sample the average annual income for the sociologists is $100,000. Our researcher estimates the value of the standard error to be $500. Complete the following statements:
A) The sample result was __________ with a margin of error of ___________ and a level of confidence of 95 percent.
B) I am 95 percent sure that the true average annual income for sociologists is between __________ and __________.

Question

Quizplus · Accepted Answer

The Answer of A researcher takes a sample of 500 professional sociologists. In the sample the average annual income for the sociologists is $100,000. Our researcher estimates the value of the standard error to be $500. Complete the following statements:
A) The sample result was __________ with a margin of error of ___________ and a level of confidence of 95 percent.
B) I am 95 percent sure that the true average annual income for sociologists is between __________ and __________.

A Researcher Takes a Sample of 500 Professional Sociologists