5 VC nc a... line Question 17 You want to obtain a sample to estimate the proportion in the population who support gun c

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5 Vc Nc A Line Question 17 You Want To Obtain A Sample To Estimate The Proportion In The Population Who Support Gun C 1 (158.36 KiB) Viewed 23 times

5 VC nc a... line Question 17 You want to obtain a sample to estimate the proportion in the population who support gun control. Based on previous evidence, you believe the population proportion is approximately 23 %. You would like to be 99.9% confident that your estimate is within 5% of the true population proportion. How large of a sample size is required? Do not round mid-calculation. However, use a critical value accurate to three decimal places. n= Question Help: Video Submit Question Question 18 0/1 pt 399 Details G0/1 pt 399 Details An environmental science teacher at a high school with a large population of students wanted to estimate the proportion of students at the school who regularly recycle plastic bottles. The teacher selected a random sample of students and was asked to respond yes or no to the following question: n= Do you regularly recycle plastic bottles? Based on the responses, a 95 percent confidence interval for the proportion of all students at the school who would respond yes to the question was calculated with a margin of error of ±3.5%. How many students were in the sample selected by the environmental science teacher?