Question: 1. (EX) 6.02 Applying the 68-95-99.7 rule. The average amount you spend on a lunch during the week is not known. Based on past experience,

1. (EX) 6.02 Applying the 68-95-99.7 rule. The average amount you spend on a lunch during the week is not known. Based on past experience, you are willing to assume that the standard deviation is $2.10. You take a random sample of 28 lunches, and apply the central limit theorem. Round your answer to 2 decimal places. Fill in the blank: The 68-95-99.7 rule says that the probability is about 0.95 that is within $ of the population mean /

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