« previous next »

Author Question: In conducting a Kruskal-Wallis one-way analysis of variance, the test statistic is assumed to have ... (Read 129 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 24, 2018
In conducting a Kruskal-Wallis one-way analysis of variance, the test statistic is assumed to have approximately which distribution when the null hypothesis is true?
 
  A) A t-distribution
  B) An F-distribution
  C) A normal distribution
  D) A chi-square distribution

Question 2

If a Mann-Whitney U test was performed and U1 = 50 and U2 = 40, if the sample from population 1 was 10, the sample size from population 2 was:
 
  A) 10
  B) 15
  C) 9
  D) Can't be determined without more information.


kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Rinne Test, Assessing Air Conduction Rinne Test, Assessing Air Conduction
The tools and equipment needed to perform a compression test include a compression gauge, an air ... The tools and equipment needed to perform a compression test include a compression gauge, an air ...
Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ... Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ...
How to manually find the mean, variance, and standard deviation for a set of numbers How to manually find the mean, variance, and standard deviation for a set of numbers
Performing the Trendelenburg test: Watching for filling Performing the Trendelenburg test: Watching for filling
Genetic complementation analysis Genetic complementation analysis
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library