Essay
Shown below is a portion of a computer output for regression analysis relating Y (dependent variable) and X (independent variable).
a.What has been the sample size for the above?
b.Perform a t test and determine whether or not X and Y are related. Let = 0.05.
c.Perform an F test and determine whether or not X and Y are related. Let = 0.05.
d. Compute the coefficient of determination.e. Interpret the meaning of the value of the coefficient of determination that you found in d. Be very specific.
Correct Answer:
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a. through d. 
e.26...View Answer
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Correct Answer:
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e.26...
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