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ehidna [41]
2 years ago
10

An analysis of regression is used to test the significance of a linear regression equation based on a sample of n = 20 individua

ls. what are the df values for the f-ratio?
Social Studies
1 answer:
Vsevolod [243]2 years ago
5 0

The correct answer is option A. 1,18.

Linear regression is a method used to identify the trend Or similarity between two sets of data. All the given points of the data set are plotted and a straight line is drawn with the points. The line is called a line of regression.

F Test is a test that is used to check if the given line of regression is a good fit for the given data set or not.  F ratio is the ratio obtained by dividing the two mean square values of the data set.

The numerator of the given regression is always 1

The denominator of the regression is given by n-2=20-2=18.

To know more about f-ratio, visit

brainly.com/question/14178707

#SPJ4

60. An analysis of regression is used to test the significance of a linear regression equation based on a sample of n=20 individuals. What are the df values for the F-ratio?

a. 1, 18

b. 1, 19

c. 2, 18

d. 2, 19

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