Mike Wilde is president of the teachers’ union for Otsego School District. In preparing for upcoming negotiations, he is investigating the salary structure of classroom teachers in the district. He believes there are three factors that affect a teacher’s salary: years of experience, a teaching effectiveness rating given by the principal, and whether the teacher has a master’s degree. A random sample of 20 teachers resulted in the following data.
Salary | Years | Rating | Masters |
31.1 | 8 | 35 | 0 |
33.6 | 5 | 43 | 0 |
29.3 | 2 | 51 | 1 |
43 | 15 | 60 | 1 |
38.6 | 11 | 73 | 0 |
45 | 14 | 80 | 1 |
42 | 9 | 76 | 0 |
36.8 | 7 | 54 | 1 |
48.6 | 22 | 55 | 1 |
31.7 | 3 | 90 | 1 |
25.7 | 1 | 30 | 0 |
30.6 | 5 | 44 | 0 |
51.8 | 23 | 84 | 1 |
46.7 | 17 | 76 | 0 |
38.4 | 12 | 68 | 1 |
33.6 | 14 | 25 | 0 |
41.8 | 8 | 90 | 1 |
30.7 | 4 | 62 | 0 |
32.8 | 2 | 80 | 1 |
42.8 | 8 | 72 | 0 |
Determine the regression equation. What salary would you estimate for a teacher with 5 years’ experience, a rating by the principal of 60, and no master’s degree?
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Mike Wilde is president of the teachers’ union for Otsego School District. In preparing for upcoming...
Mike Jimenesz is president of the teachers' union for preston school district. in preparing for upcoming negotiations, he would like to investigate the salary structure of the classroom teachers in the district. He believes there are three factors that affect a teacher's salary: Years of Experience, Rating of teaching effectiveness given by the principal, and whether the teacher has a master's degree. A random sample of 20 teachers resulted in the following data. Salary Years of experience Principal’s Rating Master’s...
Please show the way by Excel Data Analysis Tool Mike Wilde is president of the teachers’ union for Otsego School District. In preparing for upcoming negotiations, he is investigating the salary structure of classroom teachers in the district. He believes there are three factors that affect a teacher’s salary: years of experience, a teaching effectiveness rating given by the principal, and whether the teacher has a master’s degree. A random sample of 20 teachers resulted in the FILE4. Develop a...
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