OFind - oac Replace aBbCc aBbCc AaBbC AaBboct AaB AaBbCeD AaBbcc AaBbCC AaBbCc.
ID: 3068675 • Letter: O
Question
OFind - oac Replace aBbCc aBbCc AaBbC AaBboct AaB AaBbCeD AaBbcc AaBbCC AaBbCc. AaBbCcl AaBbce 1 Nomal 1 No Spac.. Heading 1 Heading 2 il Subtitle Subtle Em.... Emphasis Intense E.. Strong Quote Styles -, x' a-y.. -1 | 1 N al 1No spac. Heading 1 Heading 2 Title Subtitle Suttle En. Emphasis Intense E Strong hote Paragraph 5. At the end of each calendar year, employees of the G. G Green Manufacturing Company can purchase company stock. For a sample of employees, the Director of Human Resources investigated the relationship between the number of years of service with the company and the number of shares of company stock owned. The Wnumber of years of service" is used to estimate the number of shares of stock. Use the following output showing the results of the analysis to answer the questions ANOVA Table Source df MS Regression 152,399.0211 55,934.1189 Total 208,333.1400 1 152, 399.0211 23 2,431.9182 24 Residual Regression output VariablesCoefficients Std. ErrorT (dE 23) Intercept Years 197.9229 24.9145 34.3047 3.1473 7.916 a. How many employees were included in the study? b. Is number of shares of stock number of years of service" the dependent variable? c. Write out the regression eguat Ion. d. Is the relationship between the two variables direct or Display Setings 259 PMExplanation / Answer
SolutionA:
From output:
total employees=df+1=24+1=25
Solutionb:
number of shares of stock is dependent variable.represented by y
number of years of servce is independent variable denoted by x
Solutionc:
number of shares of stock=197.9229+24.9145*number of years of service
slope=24.9145
y intercept=197.9229
Solutiond;
since slope value=positive value
slope=24.9145
correlation coefficient will be a positive value
there exists a direct relationship.
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