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26. A bank claims that the mean waiting time in line is less than 2.2 minutes. A randoms ample of 20 customers has a mean of 2 minutes with a standard deviation of 0.8 minute. If a 0.05, test t banks claim using the classical method and P-values! You must show all work and you found your values. This includes showing any formulas used! Give an interpretation as well show how
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