The mean monthly temperature for September at a weather station is found to be normally distributed. The mean is 65.5°F, the variance is 39.3°F2, and the record is complete for 63 years. With the aid of Table B.1, find (a) the midrange within which two-thirds of all future mean monthly values are expected to fall, (b) the midrange within which 95% of all future values are expected, (c) the limit below which 80% of all future values are expected, and (d) the values that are expected to be exceeded with a frequency of once in 10 years and once in 100 years. Verify the results by plotting the cumulative distribution on normal probability paper.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.