Questions I need help with >> What analysis will you run? A)heteroscedastic t-test B)homoscedastic t-test C)paired t-test D)odds/risk ratio E) one-sample t-test F)binomial test G)chi-squared analysis Select all the outputs that apply to this analysis. -tcalc = 1.38 -tcrit = 2.05 -tcalc = 1.68 -Xcrit = 44.461 -fcalc = 4.46 -fcalc = 2.16 -fcrit = 2.16 -tcrit = 2.25

MATLAB: An Introduction with Applications
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Questions I need help with >> What analysis will you run? A)heteroscedastic t-test B)homoscedastic t-test C)paired t-test D)odds/risk ratio E) one-sample t-test F)binomial test G)chi-squared analysis Select all the outputs that apply to this analysis. -tcalc = 1.38 -tcrit = 2.05 -tcalc = 1.68 -Xcrit = 44.461 -fcalc = 4.46 -fcalc = 2.16 -fcrit = 2.16 -tcrit = 2.25
**Hummingbird Wing Beat and Copulation Study**

Hummingbirds have built-in variation in the rate at which they flap their wings during flight. Several genes have been shown to be involved in this wing beating pattern, including *nms* and *ter*. Mutations in these two genes, and in other genes, disrupt wing beat patterns. Individuals that carry mutations of *nms* and *ter* have been shown to copulate for longer periods than individuals that have neither mutation. But do these mutations affect copulation time in similar ways? The following table summarizes some data on the duration of copulation for hummingbirds that carry either the *nms* or *ter* mutation (Beaver and Giebultowicz 2004).

| Mutation | Mean copulation duration (min) | Standard deviation of copulation duration | Sample size (n) |
|----------|--------------------------------|--------------------------------------------|-----------------|
| *nms*    | 7.5                            | 2.44                                       | 10              |
| *ter*    | 5.9                            | 1.13                                       | 18              |
| SE       | 0.95                           | df                                         | 26              |

This table presents the data comparing the mean durations of copulation for hummingbirds with different genetic mutations. The table includes the mean copulation duration in minutes, the standard deviation, and the sample size for each mutation group.
Transcribed Image Text:**Hummingbird Wing Beat and Copulation Study** Hummingbirds have built-in variation in the rate at which they flap their wings during flight. Several genes have been shown to be involved in this wing beating pattern, including *nms* and *ter*. Mutations in these two genes, and in other genes, disrupt wing beat patterns. Individuals that carry mutations of *nms* and *ter* have been shown to copulate for longer periods than individuals that have neither mutation. But do these mutations affect copulation time in similar ways? The following table summarizes some data on the duration of copulation for hummingbirds that carry either the *nms* or *ter* mutation (Beaver and Giebultowicz 2004). | Mutation | Mean copulation duration (min) | Standard deviation of copulation duration | Sample size (n) | |----------|--------------------------------|--------------------------------------------|-----------------| | *nms* | 7.5 | 2.44 | 10 | | *ter* | 5.9 | 1.13 | 18 | | SE | 0.95 | df | 26 | This table presents the data comparing the mean durations of copulation for hummingbirds with different genetic mutations. The table includes the mean copulation duration in minutes, the standard deviation, and the sample size for each mutation group.
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Solution:

Given information: 

x1= 7.5  Sample mean of  nms x2= 5.9 Sample mean of terSE= 0.95  Stadnard error df= 26  Degree of freedom 

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