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Author Question: The National Rifle Association chapter in a university town claims 60 of the students at the ... (Read 117 times)

j.rubin

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on: Jul 24, 2018
The National Rifle Association chapter in a university town claims 60 of the students at the university favor gun control. A social scientist at the university conducts a survey of 20 randomly chosen students and finds 9 who favor gun control. Which of the following is a reasonable conclusion?
 a. There is no reason to doubt the claim.
  b. The survey results constitute a rare event.
  c. The NRA's claim is incorrect.
  d. The true percentage of students who favor gun control must be 45.
  e. None of these.

Question 2

The distribution of the test statistic for analysis of variance is the:
 a. normal distribution.
  b. Student's t-distribution.
  c. F-distribution.
  d. chi-squared distribution.


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at

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


j.rubin

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Reply 2 on: Jul 24, 2018
Gracias!

nathang24

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Reply 3 on: Yesterday
Excellent

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