Question: In a simple random sample of 50 students at a certain large university, 40 said they were left- handed. Is it appropriate to use the

In a simple random sample of 50 students at a certain large university, 40 said they were left- handed. Is it appropriate to use the methods of this section construct a confidence interval for the proportion of students at this university who are left-handed? If not, explain why not Yes No, because a sample of size 50 is not large enough No, because either n hat p orn(1- hat p ) is less than 10

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