Question: answer the questions using the dataset below. perform the regression analysis and answer the following Qs (5x2=10) i) the regression equation is ii) the slope
answer the questions using the dataset below.
perform the regression analysis and answer the following Qs (5x2=10)
i) the regression equation is
ii) the slope of the equation is
iii) the y-intercept of the equation is
iv) the standard error of equation is
v) the coefficient of determination is
gpa (x)salary (y)
2.88 55.0
3.60 30.0
2.50 50.0
2.50 45.0
2.80 45.0
2.34 83.0
3.0 55
3.10 85.0
3.60 35.0
3.30 42.5
2.80 55
3.50 42
3.40 45
3.10 45
3.20 59
3.40 50
3.68 60
3.10 60
3.50 57
3.17 65
3.19 60
2.95 65
3 60 55
3.30 65
3.10 70
2.90 55
3.33 60
3.40 60
2.90 52
3.60 40
2.57 45
3.40 45
3.30 65
3.05 45
2.50 65
2.75 55
2.50 55
3.20 65
3.30 35
3.50 45
3.90 35
3 35 55
3.82 65
3.50 65
2.50 85
3.20 52.5
3 50
3.50 40
3 50
3.70 45
3.40 45
3.40 55
3.1 55
3.40 47
2.40 45
2.9 45
2.5 60
3.5 35
3.2 75
2.70 70
3.1 65
3.6 55
3.1 50
2.2 50
3.2 60
2.8 50
3.7 65
2.60 60
3.1 55
2.4 60
3.6 70
3.1 55
2.4 60
3.6 70
3.1 55
3.5 75
2.5 50
3.4 60
3.3 55
3 50
2.8 50
3.6 65
3 45
3.3 60
3.7 65
2.8 45
3.4 55
3.1 50
2.9 50
3.5 60
3.30 55
2.9 50
3.6 65
3.8 65
2.1 60
2.8 55
3 60 55
3.1 60
3.8 65
3.1 50
3.2 50
2.7 45
2.9 40
3 45 45
3.2 45
2 45 50
2.9 55
3.3 50
2.6 45
3.6 65
3.4 65
- hello: read this and answer the Q soon: linear regression-use the dataset regression gpa to complete. remember, the x variable is gpa and the y variable is the salary.
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