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Mathematics, 15.04.2020 21:05 emmafrye1
The Historical average is 35 minutes with a population standard deviation of 8 minutes. A test of the new process on 10 random runs has a mean of 33 minutes. They are only testing for a reduction in the mean. What is the critical value for an Alpha level of 5%. Assume normality.
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The Historical average is 35 minutes with a population standard deviation of 8 minutes. A test of th...
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