Question: 8. Define the following: A) Point estimate and confidence interval. B) Null hypothesis and alternate hypothesis. C) Type I error and Type II error. 9.

8. Define the following: A) Point estimate and confidence interval. B) Null hypothesis and alternate hypothesis. C) Type I error and Type II error. 9. It is claimed that the approval rating of the government of a certain state is less than 60%. Out of a random sample of 200 people, 115 people gave the government a positive rating. Test the claim at = 0.05

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