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A grocery store's receipts show that Sunday customer purchases have a skewed distribution with a mean of $35 and a standard deviation of $24. Suppose the store had 299 customers this Sunday. a) Estimate the probability that the store's revenues were at least $10,600. b) If, on a typical Sunday, the store serves 299 customers, how much does the store take in on the worst 1% of such days? a) The probability is (Round to four decimal places as needed.) b) The store takes in at most $. (Round to two decimal places as needed.) BEKEN

A grocery store's receipts show that Sunday customer purchases have a skewed distribution with a mean of $35 and a standard deviation of $24. Suppose the store had 299 customers this Sunday. a) Estimate the probability that the store's revenues were at least $10,600. b) If, on a typical Sunday, the store serves 299 customers, how much does the store take in on the worst 1% of such days? a) The probability is (Round to four decimal places as needed.) b) The store takes in at most $. (Round to two decimal places as needed.) BEKEN

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A grocery store's receipts show that Sunday customer purchases have a skewed distribution with a mean of $35 and a standard deviation of $24. Suppose the store had 299 customers this Sunday. a) Estimate the probability that the store's revenues were at least $10,600. b) If, on a typical Sunday, the store serves 299 customers, how much does the store take in on the worst 1% of such days? a) The probability is. (Round to four decimal places as needed.) b) The store takes in at most $. (Round to two decimal places as needed.) GELEN
Transcribed Image Text:A grocery store's receipts show that Sunday customer purchases have a skewed distribution with a mean of $35 and a standard deviation of $24. Suppose the store had 299 customers this Sunday. a) Estimate the probability that the store's revenues were at least $10,600. b) If, on a typical Sunday, the store serves 299 customers, how much does the store take in on the worst 1% of such days? a) The probability is. (Round to four decimal places as needed.) b) The store takes in at most $. (Round to two decimal places as needed.) GELEN
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