This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The National Rifle Association chapter in a university town claims 60 of the students at the ... (Read 150 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
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.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

at

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Jul 24, 2018
Gracias!

pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

An albatross chick at Northwest Hawaiian Islands National Monument, Midway Atoll. An albatross chick at Northwest Hawaiian Islands National Monument, Midway Atoll.
Maxine Williams was the founder and first president of the AAMA. Printed with permission of American Maxine Williams was the founder and first president of the AAMA. Printed with permission of American
A Tough Economy ...for students A Tough Economy ...for students
Video: Dendrite Animation

For a complete list of videos, visit our video library