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

Author Question: In the hypothesis testing procedure, is a. the level of significance b. the critical value c. ... (Read 1151 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
In the hypothesis testing procedure,  is
 a. the level of significance
  b. the critical value
  c. the confidence level
  d. 1 - level of significance

Question 2

A local health center noted that in a sample of 400 patients 80 were referred to them by the local hospital.
 a. Provide a 95 confidence interval for all the patients who are referred to the health center by the hospital.
  b. What size sample would be required to estimate the proportion of hospital referrals with a margin of error of 0.04 or less at 95 confidence?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pswine

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

A

Answer to Question 2

a. 0.1608 to 0.2392
b. 385





 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

For a complete list of videos, visit our video library