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QUESTION 14 To estimate the average amount of trash discarded by people in their town, 18 households were randomly selected and all were asked to

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QUESTION 14 To estimate the average amount of trash discarded by people in their town, 18 households were randomly selected and all were asked to carefully weigh their trash on the same day. The average (or mean) amount for the sample was 4.99 pounds, with a standard deviation of 0.925 pounds. Find the 95% confidence interval for the population mean. O a. (4.36, 5.62) Ob. (4.93, 5.05) Oc. (4.53, 5.45) O d. (3.50, 6.19) QUESTION 15

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