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

Author Question: The mean of the t distribution is a. 0. b. .5. c. 1. d. problem ... (Read 20 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Aug 1, 2018
The mean of the t distribution is
 a. 0.
 b. .5.
 c. 1.
 d. problem specific.

Question 2

The t distribution should be used whenever
 a. the sample size is less than 30.
 b. the sample standard deviation is used to estimate the population standard deviation.
  c. the population is not normally distributed.
 d. the population standard deviation is known.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Aug 1, 2018
Answer to Question 1

a

Answer to Question 2

b


vinney12

  • Member
  • Posts: 586
Reply 2 on: Aug 1, 2018
YES! Correct, THANKS for helping me on my review

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

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

Practice Problem 86 You are studying the regulatory DNA of a mouse gene expressed in developing ... Practice Problem 86 You are studying the regulatory DNA of a mouse gene expressed in developing ...
How to setup and solve a half-life problem using a table of values (Question 1) How to setup and solve a half-life problem using a table of values (Question 1)
Chemistry Problem Worked Out Chemistry Problem Worked Out
Vector Problem Vector Problem
Percentage distribution of outcomes of teenaged pregnancy Percentage distribution of outcomes of teenaged pregnancy
Normal frequency distribution, characterized by a bell-shaped curve Normal frequency distribution, characterized by a bell-shaped curve
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library