« previous next »

Author Question: The degrees of freedom for the chi-square test for independence is A) the number of categories ... (Read 124 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
on: Jun 20, 2018
The degrees of freedom for the chi-square test for independence is
 
  A) the number of categories minus one.
  B) the number of columns minus one multiplied by the number of rows minus one.
  C) the total number of category levels minus one.
  D) the number of people minus the number of cells.

Question 2

In a 3  3 analysis of variance, the number of cells is
 
  A) 1
  B) 3
  C) 6
  D) 9


robbielu01

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Rinne Test, Assessing Bone Conduction Rinne Test, Assessing Bone Conduction
(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Part A - Calculating the expected number of each phenotype Part A - Calculating the expected number of each phenotype
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
The Turing Test The Turing Test
Data for a Hypothetical Paternity Test Using 13 CODIS Genes Data for a Hypothetical Paternity Test Using 13 CODIS Genes
Video: Power Supply Polyacrylamide Gel Protein Sample

For a complete list of videos, visit our video library