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 91 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
Great answer, keep it coming :)

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Size comparison of Earth and Uranus Size comparison of Earth and Uranus
Population and Settlement Population and Settlement
Women status and the population growth rates Women status and the population growth rates
Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ... Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ...
Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2] Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]
Marking for Population Study Marking for Population Study
Video: What is an ecosystem?

For a complete list of videos, visit our video library