students salary('000) GPA Business school X2 1 31.50 3.2450 26 N 33.00 3.2780 24 3 34.10 3.5200 25 4 35.40 3.7400 32 5 34.20 3.5200 23 6 34.00 3.4210 31 7 34.50 3.4100 28 8 8 35.00 3.6300 27 9 34.70 3.4700 26 10 32.50 3.2500 25 11 31.50 3.1500 21 12 32.20 3.2200 33 13 34.00 3.4000 36 14 32.80 3.2800 30 15 31.80 3.1800 32 Negative or Positive -1 to -0.75: very strong correlation -0.749 to -0.499: somewhat strong correlation -0.5 to -0.25: somewhat weak correlation -0.251 to 0: weak correlation 0.001 to 0.2499: weak correlation 0.25 to 0.4999: somewhat weak correlation 0.5 to 0.7499: somewhat strong correlation 0.75 to 1: very strong correlation b) What is the value of R^2? Use this rubric to specify the strength of this predictor. 0 to 0.2499: weak predictor 0.25 to 0.499: somewhat weak predictor 0.5 to 0.7499: strong predictor 0.75 to 1: very strong predictor Select four answers. Correlation and Determination: Select two answers from this section (Correlation) O 0.93269 O 0.1566 0 0.1029 0 1 None of these Very strong correlation Somewhat strong correlation Weak correlation Somewhat weak correlation Select two answers from this section (Determination): The value of the Coefficient of Determination is: 0.9347 0 0.8736 0.8526 0.9327 0.1566 0.1029 None of these Weak predictor somewhat weak predictor strong predictor very strong predictor None of these Snip & Sket Snip saved to Select here to students salary('000) GPA Business school X2 1 31.50 3.2450 26 N 33.00 3.2780 24 3 34.10 3.5200 25 4 35.40 3.7400 32 5 34.20 3.5200 23 6 34.00 3.4210 31 7 34.50 3.4100 28 8 8 35.00 3.6300 27 9 34.70 3.4700 26 10 32.50 3.2500 25 11 31.50 3.1500 21 12 32.20 3.2200 33 13 34.00 3.4000 36 14 32.80 3.2800 30 15 31.80 3.1800 32 Negative or Positive -1 to -0.75: very strong correlation -0.749 to -0.499: somewhat strong correlation -0.5 to -0.25: somewhat weak correlation -0.251 to 0: weak correlation 0.001 to 0.2499: weak correlation 0.25 to 0.4999: somewhat weak correlation 0.5 to 0.7499: somewhat strong correlation 0.75 to 1: very strong correlation b) What is the value of R^2? Use this rubric to specify the strength of this predictor. 0 to 0.2499: weak predictor 0.25 to 0.499: somewhat weak predictor 0.5 to 0.7499: strong predictor 0.75 to 1: very strong predictor Select four answers. Correlation and Determination: Select two answers from this section (Correlation) O 0.93269 O 0.1566 0 0.1029 0 1 None of these Very strong correlation Somewhat strong correlation Weak correlation Somewhat weak correlation Select two answers from this section (Determination): The value of the Coefficient of Determination is: 0.9347 0 0.8736 0.8526 0.9327 0.1566 0.1029 None of these Weak predictor somewhat weak predictor strong predictor very strong predictor None of these Snip & Sket Snip saved to Select here to