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:
The Nepalese royal family was killed on 1st June 2001
Mexico faces the challenges today are poverty and drug-related violence.
Answer: Option B and C
<u>Explanation:
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As indicated by Mexico's national measurements organization, the second quarter of 2018 saw the pace of development in Mexico's economy contract.
Because of the combined impact of declining generation in the oil, rural and mechanical parts alongside the possibility of an extreme liberal system change set to take control in December.
The quarter was anticipated for a 0.1% constriction in GDP, yet the reexamined numbers currently show the pace of decrease really multiplied, down an occasionally balanced 0.2%, contrasted with last past quarter.
Mexico is famous for its drug cartels. These cartels and drugs are traded extensively across the borders between Mexico and the United States of America.
This has resulted in a drug war not only with countries like the Colombia and the United States of America but also within Mexico too. Although this does not happen in the open, it is something which has drawn the attention of the entire world.
