Author Question: A condition of using the chi-squared test statistic for testing the variance is that the population ... (Read 79 times)

strangeaffliction

  • Hero Member
  • *****
  • Posts: 660
A condition of using the chi-squared test statistic for testing the variance is that the population random variable have a normal distribution.
  Indicate whether the statement is true or false

Question 2

Which of the following distributions approximate Kruskal-Wallis test statistic H when the problem objective is to compare k populations (k > 2) where the sample sizes are greater than or equal to 5?
 a. normal distribution
  b. chi-squared distribution
  c. Student t-distribution
  d. None of these choices.



jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

T

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

For a complete list of videos, visit our video library