Question: Biting an unpopped kernel of popcorn hurts! As an experiment, a self-confessed connoisseur of cheap popcorn carefully counted 773 kernels and put them in a popper. After popping, the unpopped kernels were counted. There were 86.

1. Construct a 90 percent confidence interval for the proportion of all kernels that would not pop.
2. Check the normality assumption.
3. Try the Very Quick Rule . Does it work well here? Why, or why not?
4. Why might this sample not be typical?

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Deliverable: Word Document