Question: 48. Accuracy of Forecast Temperatures Refer to Data Set 8 in Appendix B. Construct a 95% confidence interval estimate of the proportion of days with

48. Accuracy of Forecast Temperatures Refer to Data Set 8 in Appendix B. Construct a 95% confidence interval estimate of the proportion of days with an actual high temperature that is more than 2° different from the high temperature that was forecast one 7-2 Estimating a Population Proportion 337 day before. Then construct a 95% confidence interval estimate of the proportion of days with an actual high temperature that is more than 2° different from the high temperature that was forecast five days before. Compare the results.

7-2 BEYOND THE BASICS

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