This topic contains a solution. Click here to go to the answer

Author Question: In a production facility, 10 of the parts produced are defective. With a .95 probability, the sample ... (Read 123 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
In a production facility, 10 of the parts produced are defective. With a .95 probability, the sample size that needs to be taken if the desired margin of error is 4 is
 A. 100
  B. 217
  C. 95
  D. 111

Question 2

If everything is held equal, and the margin of error is increased, then the sample size will
 A. increase.
  B. remain unchanged.
  D. decrease
  E. be determined by the sample proportion.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

Analysis:
A. Incorrect. It requires a sample size of at least 217
B. Correct. It requires a sample size of at least 217
C. Incorrect. It requires a sample size of at least 217
D. Incorrect. It requires a sample size of at least 217
ANSWER : B

Answer to Question 2

Analysis:
A. Incorrect. The sample size will decrease as the margin of error increases.
B. Incorrect. The sample size will decrease as the margin of error increases
C. Correct. The sample size will decrease as the margin of error increases
D. Incorrect. The sample size will decrease as the margin of error increases
ANSWER : C




naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jun 24, 2018
Excellent


tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

For a complete list of videos, visit our video library