Student Solutions Manual for Devore's Probability and Statistics for Engineering and the Sciences, 9th
9th Edition
ISBN: 9798214004020
Author: Jay L. Devore
Publisher: Cengage Learning US
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Chapter 4.6, Problem 94E
The accompanying observations are precipitation values during March over a 30-year period in Minneapolis-St. Paul.
| .77 | 1.20 | 3.00 | 1.62 | 2.81 | 2.48 |
| 1.74 | .47 | 3.09 | 1.31 | 1.87 | .96 |
| .81 | 1.43 | 1.51 | .32 | 1.18 | 1.89 |
| 1.20 | 3.37 | 2.10 | .59 | 1.35 | .90 |
| 1.95 | 2.20 | .52 | .81 | 4.75 | 2.05 |
a. Construct and interpret a normal
b. Calculate the square root of each value and then construct a normal probability plot based on this transformed data. Does it seem plausible that the square root of precipitation is
c. Repeat part (b) after transforming by cube roots.
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Chapter 4 Solutions
Student Solutions Manual for Devore's Probability and Statistics for Engineering and the Sciences, 9th
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