A coffee machine is designed to discharge, when operating properly, 7 oz. of coffee per cup with a standard deviation of .2 oz.

Question

3 years ago

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A coffee machine is designed to discharge, when operating properly, 7 oz. of coffee per cup with a standard deviation of .2 oz.

A random sample of 36 cupfuls is taken by a statistician to test the accuracy of the machine. If the researcher choses a 5% significance level, calculate the power of a test and the probability for type 2 error given the true amount dispensed per cup is

Mathematics

1 answer:

Mariana [72] · Answer 1 · 2022-05-14T10:33:20+03:00

Mariana [72]3 years ago

8 0

Answer:

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