(8.13) In 2010, the Physicians Foundation conducted a survey of physicians’ atti
ID: 3064817 • Letter: #
Question
(8.13) In 2010, the Physicians Foundation conducted a survey of physicians’ attitude about health care reform, calling the report “a survey of 100,000 physicians.” The survey was sent to 100,000 randomly selected physicians practicing in the United States: 40,000 via post-office mail and 60,000 via email. A total of 2,379 completed surveys were received.
Step 1: What is the population?
A. All physicians who completed the survey.
B. All physicians practicing in the United States.
C. Physicians receiving the survey by mail.
D. Physicians receiving the survey by email.
Step 2:
The sample size is ______.
Step 3:
What is the rate of nonrepsonse? ______. Round your answer to two decimal places. Do not include a percent sign in your answer.
Explanation / Answer
SOLUTION :
Step 1) What is the population?
Correct option : B) All physicians practicing in the United states.
Step 2) : The sample size is , 100000 .
Step 3) : The rate of nonresponse is, 97.62
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