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 14.3, Problem 32E
Eclosion refers to the emergence of an adult insect from an egg. The following data on eclosion rates when nymphs were exposed to heat for various durations was extracted from the article “High Temperature Determines the Ups and Downs of Small Brown Planthopper Laodelphax Striatellus Population” (Insect Science, 2012: 385–392).
| Duration (d) | 0 | 1 | 2 | 3 | 5 | 10 | 15 |
| 120 | 41 | 47 | 44 | 46 | 42 | 10 | |
| # Emerged: | 101 | 38 | 44 | 40 | 38 | 35 | 7 |
Carry out a chi-squared test to decide whether it is plausible that eclosion rate does not depend on exposure duration (the cited article included summary information from the test).
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Chapter 14 Solutions
Student Solutions Manual for Devore's Probability and Statistics for Engineering and the Sciences, 9th
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