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Your classmate, Kit, also surveys a random sample of n = 380 OSU students, and he finds the proportion in his sample who say they
- Your classmate, Kit, also surveys a random sample of n = 380 OSU students, and he finds the proportion in his sample who say they regularly eat breakfast is 0.366. When Kit constructs a 95% confidence interval, his interval ends up being from 0.318 to 0.414. The population proportion of 0.435 is not included in this confidence interval. Does this surprise you? Please explain.
2. When asked to put together a confidence statement based on the interval he constructed, Kit writes the following: "I am 95% confident the interval from 0.318 to 0.414 includes the proportion of OSU students in my sample who eat breakfast regularly." Is anything wrong with this confidence statement?Please explain.
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