Question

Several studies have reported lower participation in the science, technology, engineering, and mathematics (STEM) careers by female and minority students. The accompanying data file includes information on whether the student has applied to a STEM field (1 if STEM, 0 otherwise), whether or not the student is female (1 if female, 0 otherwise), white (1 if white, 0 otherwise), and Asian (1 if Asian, 0 otherwise). Also included in the survey is the information on the student's high school GPA and the SAT scores. Click here for the Excel Data File a-1. Estimate the logistic regression model using STEM as the response variable, and GPA, SAT, White, Female, and Asian as the predictor variables. Note: Negative values should be indicated by a minus sign. Round your answers to 2 decimal places. Answer is complete but not entirely correct. Predictor Variable | Logistic Model Constant | -2.23 GPA | -0.03 SAT | 0.00 White | 0.03 Female | 0.00 Asian | -0.02 STEM | GPA | SAT | White | Female | Asian 0 | 3.7 | 1420 | 0 | 1 | 0 0 | 4.4 | 1240 | 0 | 0 | 0 1 | 2.9 | 1450 | 0 | 0 | 1 1 | 2.9 | 1520 | 0 | 0 | 0 1 | .4 | 1530 | 0 | 0 | 0 1 | 3.2 | 1500 | 1 | 0 | 1 1 | 4.2 | 1490 | 0 | 1 | 1 0 | 3.5 | 1140 | 0 | 1 | 1 0 | 2.9 | 1390 | 1 | 0 | 0 0 | 4.3 | 1100 | 1 | 0 | 1 0 | 4 | 1380 | 1 | 1 | 1 0 | 4.3 | 1200 | 0 | 0 | 1 1 | 3.8 | 1600 | 0 | 1 | 0 0 | 3.2 | 1070 | 0 | 0 | 0 0 | 4.1 | 1070 | 1 | 0 | 0 1 | 3.4 | 1450 | 1 | 1 | 1 0 | 3.2 | 1320 | 0 | 1 | 1 0 | 4.1 | 1350 | 0 | 0 | 0 0 | 4.1 | 1140 | 0 | 0 | 1 1 | 3.7 | 1370 | 0 | 0 | 0 0 | 3.6 | 1050 | 1 | 0 | 0 0 | 4.2 | 1290 | 0 | 1 | 1 1 | 4.3 | 1590 | 0 | 1 | 0 0 | 4.3 | 1370 | 1 | 0 | 0 1 | 3.8 | 1430 | 0 | 0 | 0 1 | 3.2 | 1480 | 0 | 0 | 1 0 | .4 | 1210 | 0 | 1 | 0

          Several studies have reported lower participation in the science, technology, engineering, and mathematics (STEM) careers by female and minority students. The accompanying data file includes information on whether the student has applied to a STEM field (1 if STEM, 0 otherwise), whether or not the student is female (1 if female, 0 otherwise), white (1 if white, 0 otherwise), and Asian (1 if Asian, 0 otherwise). Also included in the survey is the information on the student's high school GPA and the SAT scores.

Click here for the Excel Data File

a-1. Estimate the logistic regression model using STEM as the response variable, and GPA, SAT, White, Female, and Asian as the predictor variables.
Note: Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.

Answer is complete but not entirely correct.
Predictor Variable | Logistic Model
Constant | -2.23
GPA | -0.03
SAT | 0.00
White | 0.03
Female | 0.00
Asian | -0.02

STEM | GPA | SAT | White | Female | Asian
0 | 3.7 | 1420 | 0 | 1 | 0
0 | 4.4 | 1240 | 0 | 0 | 0
1 | 2.9 | 1450 | 0 | 0 | 1
1 | 2.9 | 1520 | 0 | 0 | 0
1 | .4 | 1530 | 0 | 0 | 0
1 | 3.2 | 1500 | 1 | 0 | 1
1 | 4.2 | 1490 | 0 | 1 | 1
0 | 3.5 | 1140 | 0 | 1 | 1
0 | 2.9 | 1390 | 1 | 0 | 0
0 | 4.3 | 1100 | 1 | 0 | 1
0 | 4 | 1380 | 1 | 1 | 1
0 | 4.3 | 1200 | 0 | 0 | 1
1 | 3.8 | 1600 | 0 | 1 | 0
0 | 3.2 | 1070 | 0 | 0 | 0
0 | 4.1 | 1070 | 1 | 0 | 0
1 | 3.4 | 1450 | 1 | 1 | 1
0 | 3.2 | 1320 | 0 | 1 | 1
0 | 4.1 | 1350 | 0 | 0 | 0
0 | 4.1 | 1140 | 0 | 0 | 1
1 | 3.7 | 1370 | 0 | 0 | 0
0 | 3.6 | 1050 | 1 | 0 | 0
0 | 4.2 | 1290 | 0 | 1 | 1
1 | 4.3 | 1590 | 0 | 1 | 0
0 | 4.3 | 1370 | 1 | 0 | 0
1 | 3.8 | 1430 | 0 | 0 | 0
1 | 3.2 | 1480 | 0 | 0 | 1
0 | .4 | 1210 | 0 | 1 | 0

Several studies have reported lower participation in the science, technology, engineering, and mathematics (STEM) careers by female and minority students. The accompanying data file includes information on whether the student has applied to a STEM field (1 if STEM, 0 otherwise), whether or not the student is female (1 if female, 0 otherwise), white (1 if white, 0 otherwise), and Asian (1 if Asian, 0 otherwise). Also included in the survey is the information on the student's high school GPA and the SAT scores.

Click here for the Excel Data File

a-1. Estimate the logistic regression model using STEM as the response variable, and GPA, SAT, White, Female, and Asian as the predictor variables.
Note: Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.

Answer is complete but not entirely correct.
Predictor Variable | Logistic Model
Constant | -2.23
GPA | -0.03
SAT | 0.00
White | 0.03
Female | 0.00
Asian | -0.02

STEM | GPA | SAT | White | Female | Asian
0 | 3.7 | 1420 | 0 | 1 | 0
0 | 4.4 | 1240 | 0 | 0 | 0
1 | 2.9 | 1450 | 0 | 0 | 1
1 | 2.9 | 1520 | 0 | 0 | 0
1 | .4 | 1530 | 0 | 0 | 0
1 | 3.2 | 1500 | 1 | 0 | 1
1 | 4.2 | 1490 | 0 | 1 | 1
0 | 3.5 | 1140 | 0 | 1 | 1
0 | 2.9 | 1390 | 1 | 0 | 0
0 | 4.3 | 1100 | 1 | 0 | 1
0 | 4 | 1380 | 1 | 1 | 1
0 | 4.3 | 1200 | 0 | 0 | 1
1 | 3.8 | 1600 | 0 | 1 | 0
0 | 3.2 | 1070 | 0 | 0 | 0
0 | 4.1 | 1070 | 1 | 0 | 0
1 | 3.4 | 1450 | 1 | 1 | 1
0 | 3.2 | 1320 | 0 | 1 | 1
0 | 4.1 | 1350 | 0 | 0 | 0
0 | 4.1 | 1140 | 0 | 0 | 1
1 | 3.7 | 1370 | 0 | 0 | 0
0 | 3.6 | 1050 | 1 | 0 | 0
0 | 4.2 | 1290 | 0 | 1 | 1
1 | 4.3 | 1590 | 0 | 1 | 0
0 | 4.3 | 1370 | 1 | 0 | 0
1 | 3.8 | 1430 | 0 | 0 | 0
1 | 3.2 | 1480 | 0 | 0 | 1
0 | .4 | 1210 | 0 | 1 | 0

Added by George M.

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