Tonight, please complete the problem on the back of our Coffee Shop Waiting Times in-class example! (This is a problem about genetically altered voles....if you can't find it, it's below...)
- **This data is a little weird, in the sense that we're using percentages as quantitative data--so we're not doing any z-tests/intervals to estimate a percentage, but instead, we're using a t test/interval to estimate the mean (average) percentage of time spent with a previous partner!
- So, sometimes we use percentages as quantitative values themselves!
Want some homework extra credit? On a separate paper, create and interpret a 95% confidence interval for the difference in percentages of time the male spent with his previous partner during a 3 hour time period for genetically altered and not genetically altered voles!
In case you're curious, these are voles:
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