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Question
NARRBEGIN: SA_47_49Below you will find current annual salary data and related information for 30 employees at Gamma Technologies, Inc. These data include each selected employees gender (1 for female; 0 for male), age, number of years of relevant work experience prior to employment at Gamma, number of years of employment at Gamma, the number of years of post-secondary education, and annual salary. The tables of correlations and covariances are presented below.
Table of Correlations
| Gender | Age | Prior Exp | Gamma Exp | Education | Salary | |
| Gender | 1.000 | |||||
| Age | -0.111 | 1.000 | ||||
| Prior Exp | 0.054 | 0.800 | 1.000 | |||
| Gamma Exp | -0.203 | 0.916 | 0.587 | 1.000 | ||
| Education | -0.039 | 0.518 | 0.434 | 0.342 | 1.000 | |
| Salary | -0.154 | 0.923 | 0.723 | 0.870 | 0.617 | 1.000 |
| Gender | Age | Prior Exp | Gamma Exp | Education | Salary | |
| Gender | 0.259 | |||||
| Age | -0.633 | 134.051 | ||||
| Prior Exp | 0.117 | 39.060 | 19.045 | |||
| Gamma Exp | -0.700 | 72.047 | 17.413 | 49.421 | ||
| Education | -0.033 | 9.951 | 3.140 | 3.987 | 2.947 | |
| Salary | -1825.97 | 249702.35 | 73699.75 | 143033.29 | 24747.68 | 584640062 |
For which of the two variables, number of years of prior work experience or number of years of post-secondary education, is the relationship with salary stronger? Justify your answer.
Answer
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