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
<span>The text identifies three categories of people who are good professional references: work colleagues, former employers, and </span>"former instructors or school advisers".
A professional reference means a suggestion from someone who can vouch for your capabilities and qualities for work. A professional reference for an accomplished worker is commonly a previous manager, a partner, a customer, a director, or another person who can prescribe you for business.
Explanation:
it control my values my acts my point of view my thought . it influence me in every thing
Button Gwinnett, Lyman Hall, and George Walton
They were afraid that Caesar was growing ambitions ad wanted all the power.
Especially sense he wanted to kill Pompey. <span />