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Predict the number or runs scored.
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Suppose a statistician built a multiple regression model for predicting the total number of runs scored by a baseball team during a season. Use the beta estimates to predict the number of runs scored by a team with 331 walks, 1005 singles, 175 doubles, 16 triples, and 116 home runs.
| Ind. Var. | beta estimate | Standard Error |
| Intercept | 3.17 | 15.27 |
| Walks (x1) | 0.28 | 0.02 |
| Singles (x2) | 0.57 | 0.06 |
| Doubles (x3) | 0.68 | 0.05 |
| Triples (x4) | 1.07 | 0.24 |
| Home Runs (x5) | 1.41 | 0.02 |