Answer:
F
Explanation:
The Iraq War is considered a controversy because it was based on the argument that Iraq was stockpiling WMDs. However, when American-led coalition forces invaded no WMDs were found.
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:
Primary income
Explanation:
In simple words, most of the media channels use advertising as their primary source of income. A primary source of income refers to the source which makes the major part of revenue of a unit and the unit is heavily dependent on that division for its operations.
The media houses provide entertainment and information to the general public and receive heavy amount for advertising of business brands.
The answer is, "Sugarcane".
