Mathematics, 26.10.2020 20:50, shamika109p61p5s
2. At a local sandwich shop the average customer spends $25 at dinner with a standard deviation of $2.30.
In a simple random sample of 40 customers, what is the probability that the mean receipt for dinner is
between $24.50 and $25.50?
Answers: 3
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2. At a local sandwich shop the average customer spends $25 at dinner with a standard deviation of $...
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