Refer to Exercise 7.68. a Based on your answer to Exercise 7.68(a), do you think that
Chapter 7, Problem 7.69(choose chapter or problem)
Refer to Exercise 7.68. a Based on your answer to Exercise 7.68(a), do you think that the 2004 Florida percentages still apply to recent Gainesville households? b Let Y be the number of Gainesville households that have a hurricane escape plan in a sample of size 50. Use the applet Normal Approximation to Binomial Distribution to determine the value of b so that P(Y b) is small enough to allow you to conclude that the 2004 Florida percentages do not apply to recent Gainesville households.
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