pollybailey929 pollybailey929

14-06-2024
Mathematics

Answered

The mean weight time for a drive through coffee chain is 193.2 seconds, with a standard deviation of 29.5 seconds. What is the probability that for a random sample of 45 weight times the mean weight time is between 185 point seven, and 206.5 seconds round your answer to 4 decimal places.

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