Answer:
29
Explanation:
Brake it down- 10+10=20, 20+9=29.
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
Answer:
Roger is slipping into C. despair.
Explanation:
Despair refers to the absolute loss of hope, a complete and <em>deep feeling of sadness</em>, of <em>sorrow. </em>
In this case, Roger feels he was <em>never able to reach his potential and opportunities and that he hurt a lot of people. </em>We know he is feeling despair because he knows and thinks it is too late to make amends. We can see <em>he</em> <em>has lost all hope</em> of making things right.
Andrew Jackson had a negative impact because he would reward those loyal to him with things such as jobs, no matter if they had good skill levels for the job or not. This was highly undemocratic as not everybody had a fair chance.
