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
if we imagine that it is 1940 that William graduated from the college, then, the textbook will suggests that 4.6% of U.S. residents achieved William's level of educational attainment.
The level of education attainment explains the population of resident who have attained a certain education level.
According to the National Census, in 1940, only 4.6% of U.S. resident reached the College level of education.
Therefore, if we imagine that it is 1940 that William graduated from the college, then, the textbook will suggests that 4.6% of U.S. residents achieved William's level of educational attainment.
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<span>"Physical distractions"
</span>There are many type of distractions such as psychological
distractions or semantic distractions which refer to different kinds.
<span>Physical distractions come in the form of things you can see,
hear, taste, touch or smell public speaking flash cards</span>
B. It maintains religious laws and has religious courts to interpret all aspects of law.
