The following data give the percentage of women working in five companies in the retail and trade industry. The percentage of management jobs held by women in each company is also shown.
a.From the following select the appropriate scatter diagram for these data with the percentage of women working in the company as the independent variable. SCATTER DIAGRAM C
b.What does the scatter diagram developed in part (a) indicate about the relationship between the two variables? POSITIVE LINEAR RELATIONSHIP
c.
Try to approximate the relationship between the percentage of the women working in the company and the percetage of the management jobs held by women in that company. Many different straight lines can be drawn to provide a LINEAR approximation of the relationship between X and Y
(NEED ANSWERS FOR D and E)
d.Develop the estimated regression equation by computing the values b0 and b1. Enter negative values as negative numbers. Do not round intermediate calculations. Round your answers to one decimal place.
e.Predict the percentage of management jobs held by women in a company that has 60% women employees. Do not round intermediate calculations. Round your answers to nearest whole value.
Extracted text: The following data give the percentage of women working in five companies in the retail and trade industry. The percentage of management jobs held by women in each company is also shown. % Working 67 46 73 54 61 49 Management 22 65 47 33 a. From the following select the appropriate scatter diagram for these data with the percentage of women working in the company as the independent variable. Scatter diagram a Management 60 50 -40 30 20 10 10 20 30 40 50 60 %Working Scatter diagram b %Management 60 50 -40 30 20 10 10 20 40 50 60 %Working
Extracted text: Scatter diagram c %Management 60 50 40 30 20 10 30 50 60 %Working 10 20 40 Scatter diagram c b. What does the scatter diagram developed in part (a) indicate about the relationship between the two variables? Positive linear relationship c. Try to approximate the relationship between the percentage of the women working in the company and the percetage of the management jobs held by women in that company. approximation of the relationship between a and y. Many different straight lines can be drawn to provide a linear d. Develop the estimated regression equation by computing the values bo and bi. Enter negative values as negative numbers. Do not round intermediate calculations. Round your answers to one decimal place. ŷ = e. Predict the percentage of management jobs held by women in a company that has 60% women employees. Do not round intermediate calculations. Round your answers to nearest whole value.