Shown Below Is a Portion of a Computer Output for Regression

question 6

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 $\alpha$ = 0.05.
c. Perform an F test and determine whether or not X and Y are related. Let $\alpha$ = 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.

---

Definitions:

Mayo And Hawthorne

Refers to a series of experiments that concluded the attention given to employees and their environmental conditions impacts their productivity, laying groundwork for human relations management.