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

Author Question: In a Kruskal-Wallis test for comparing three populations, the test statistic is calculated as H = ... (Read 72 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jul 24, 2018
In a Kruskal-Wallis test for comparing three populations, the test statistic is calculated as H = 2.80 . If the test is conducted at the 5 significance level, then:
 a. the null hypothesis will be rejected
  b. the null hypothesis will not be rejected
  c. the alternative hypothesis will not be rejected
  d. the test results are inconclusive
  e. the t-test for matched pairs must be used

Question 2

The Kruskal-Wallis Test for Differences in more than 2 Medians is a nonparametric alternative to:
 a. ANOVA F test for completely randomized experiments
  b. Student's t-test for related samples
  c. Student's t-test for independent samples
  d. Wilcoxon's Rank Sum Test for differences in two medians
  e. Student's t-test for related samples and Student's t-test for independent samples


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


jeatrice

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jul 24, 2018
Thank you!


karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Performing a PKU Test Performing a PKU Test
Comparing Prison Inmates With The U.S. Population Comparing Prison Inmates With The U.S. Population
Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ... Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ...
Exhaust Restriction Test Exhaust Restriction Test
Outgroup role in relative rate test Outgroup role in relative rate test
Test-cross analysis of F1 plants Test-cross analysis of F1 plants
Video: Global warming and its effect on climate change

For a complete list of videos, visit our video library