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Mathematics, 29.05.2021 04:40 Nelly1828

A fast food outlet claims that the mean waiting time in line is less than 3.5 minutes. A random sample of 60 customers has a mean of 3.6 minutes with a standard deviation of 0.6
minute. If the level of significance is 0.05, test the fast food outlet's claim using a p-value.

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