Title: A survey investigates whether residents of a certain city support an educational tax increase. Which ... Post by: tarasen57 on Mar 18, 2020 A survey investigates whether residents of a certain city support an educational tax increase. Which of the following statements are true?
▸ The proportions of "Yes" in many samples of size n will be approximately normally distributed with mean = p and standard deviation equal to the square root of p*(1-p)/n. ▸ The proportion of "Yes" in one sample of size n will be close to p if the Central Limit Theorem conditions are satisfied. ▸ The true proportion of "Yes" in the population is p. ▸ All of these statements are true. Title: A survey investigates whether residents of a certain city support an educational tax increase. Which ... Post by: Omama on Mar 18, 2020 Content hidden
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