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

Author Question: An assumption behind the use of a one-sample t test is that a. the population is normally ... (Read 25 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jun 20, 2018
An assumption behind the use of a one-sample t test is that
 
  a. the population is normally distributed.
  b. the sample is normally distributed.
  c. the population variance is normally distributed.
  d. the population variance is known.

Question 2

When you are using a one-sample t test, the degrees of freedom are
 
  a. N.
  b. N  1.
  c. N + 1.
  d. N  2.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bubulittle310@msn.cn

  • Sr. Member
  • ****
  • Posts: 281
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


ap345

  • Member
  • Posts: 537
Reply 2 on: Jun 20, 2018
:D TYSM

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS)
Population Projections of the United States Population Projections of the United States
Sample of a weekly bookkeeping ledger. Sample of a weekly bookkeeping ledger.
The developing and emerging nations have high rates of population growth The developing and emerging nations have high rates of population growth
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
Distribution Patterns and Population Size Estimates (Bio 30) Distribution Patterns and Population Size Estimates (Bio 30)
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library