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Author Question: The degrees of freedom for chi-square equals _____. a. the sum of the rows and columns in the ... (Read 42 times)

cagreen833

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on: Jun 19, 2018
The degrees of freedom for chi-square equals _____.
 
  a. the sum of the rows and columns in the contingency table
  b. the product of the number of rows and columns in a contingency table
  c. the number of cells in the table minus one
  d. the number of rows minus one times the number of columns minus one

Question 2

A sample is a subset of a population.
 
  Indicate whether the statement is true or false


Briannahope

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Reply #1 on: Jun 19, 2018
Answer to Question 1

D
df = (r - 1)(c - 1), where r = the number of columns in the contingency table and c = the number of columns

Answer to Question 2

T


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