Concept explainers
To check: Whether it could be concluded that the food supplemented that females are more out of synchrony with the caterpillar peak than the controls.
Answer to Problem 49E
Yes, there are sufficient evidence to conclude that the food supplemented that females are more out of synchrony with the caterpillar peak than the controls.
Explanation of Solution
Given:
The data set is:
Control | Supplemented |
4.6 | 15.5 |
2.3 | 11.3 |
7.7 | 5.4 |
6 | 16.5 |
4.6 | 11.3 |
-1.2 | 11.4 |
7.7 |
Calculation:
The null and alternative hypotheses are:
The obtained TI 83 calculator output is:
Here, p-value is less than the significance level. The null hypothesis is rejected. Thus, there is insufficient evidence to support the claim at 5% significance level.
Chapter 10 Solutions
The Practice of Statistics for AP - 4th Edition
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Introductory Statistics (10th Edition)
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