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

Author Question: To compute the minimum sample size for an interval estimate of when the population standard ... (Read 86 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jun 24, 2018
To compute the minimum sample size for an interval estimate of  when the population standard deviation is known, we must first determine all of the following EXCEPT _____.
 a. desired margin of error
  b. confidence level
  c. population standard deviation
  d. degrees of freedom

Question 2

For a standard normal distribution, the probability of obtaining a z value of less than 1.6 is _____.
 a. .1600
  b. .0160
  c. .0016
  d. .9452


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

d


WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Jun 24, 2018
Gracias!

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Beak size and Drought Beak size and Drought
Summary of Standard Precautions Summary of Standard Precautions
Race-Ethnicity of the U.S. Population Race-Ethnicity of the U.S. Population
Performance of a delayed nonmatching-to-sample trial. Performance of a delayed nonmatching-to-sample trial.
Population and Settlement Population and Settlement
Population growth rate % Population growth rate %
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library