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.
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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
African Americans still faced discrimination. Many white people did not like the idea of the African Americans being freed. Most of the former slaves, grandfathers and their grandkids, would sit down together to learn how to become literate. However, most white teachers did not want to teacher them. So the African American teachers had to teach A LOT of people.
The passage of the Indian Removal Act of 1830 resulted in the second battle of Seminole Wars (1835-1842).
The Seminole Wars were three conflicts based in Florida between the Seminole Tribe and the United States Army. The conflict was based on Seminoles fighting back against the forcible removal of Native Americans to federal reservations. The Seminoles, who were outnumbered, used guerilla “hit and run” war tactics that are still studied today.
