Assignment:
Confidence Interval Using the sample paired data shown below, construct a 99% confidence interval for the population mean of all differences, in this format: (high temperature predicted three days ahead) -(high temperature predicted five days ahead).
Exercise
Forecast Temperatures Listed below are predicted high temperatures that were forecast before different days (based on Data Set 11 in Appendix B).
|
Predicted high temperature forecast three days ahead
|
79
|
86
|
79
|
83
|
80
|
|
Predicted high temperature forecast five days ahead
|
80
|
80
|
79
|
80
|
79
|