benabdallahayeah4Lv1

27 Dec 2023

PLS HELPP

Step 1: Finding regression equations for the relationship between time and degrees earned.

Below is a table depicting the number of US citizens, in thousands, who earned a bachelor's degree for each year since 2000.

 

Year:      00      01     02      03      04    05     06        07        08

Male:     530    532   550   573   595  613   631     668       681

Female: 708  712     742   775   804    826   855    895      918

 

1. a) Use the regression calculator or another tool of your choice to create a scatter plot of the data for men, where the independent variable is the year since 2000 and the dependent variable is the number of people (in thousands). Take a screenshot of your scatterplot and paste it below. If your graph does not include labels, then include a description of what the axes represent.
2. b) Use your calculator to find the regression line y = mx + b for men where x is the number of years since 2000 and y is the number of men. Complete the regression equation below. M(x) =
3. c) Repeat the above steps with the data for women.

Complete the regression equation below.

F(x) =