Question 1 The personnel manager of a large insurance company wishes to evaluate the effectiveness of four different sales training programs designed for new employees. A group of 32 recently hired college graduates are randomly assigned to the four programs so that there are 8 new recruits in each program. At the end of the month long training program, a standard exam is administered to all the 32 candidates and the scores are as follows. A 66 74 82 75 97 87 78 73 Sales Training Program Exam Scores B C 61 60 57 60 55 70 71 81 72 51 59 62 64 78 63 74 D 63 61 76 84 65 69 80 58 a) Use the one-way ANOVA to determine if there is any evidence of a significant difference in the four sales training programs. Use 5% significance level. b) Based on the results found in (a) above, if appropriate use the Tukey- Kramer procedure to determine, which of the programs are significantly different.
Question 1 The personnel manager of a large insurance company wishes to evaluate the effectiveness of four different sales training programs designed for new employees. A group of 32 recently hired college graduates are randomly assigned to the four programs so that there are 8 new recruits in each program. At the end of the month long training program, a standard exam is administered to all the 32 candidates and the scores are as follows. A 66 74 82 75 97 87 78 73 Sales Training Program Exam Scores B C 61 60 57 60 55 70 71 81 72 51 59 62 64 78 63 74 D 63 61 76 84 65 69 80 58 a) Use the one-way ANOVA to determine if there is any evidence of a significant difference in the four sales training programs. Use 5% significance level. b) Based on the results found in (a) above, if appropriate use the Tukey- Kramer procedure to determine, which of the programs are significantly different.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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