A hospital administrator believes that the standard deviation of the number of people using outpatient surgery per day is greater than 8. A random sample of 15 days of recorded number of outpatient...

A hospital administrator believes that the standard deviation of the<br>number of people using outpatient surgery per day is greater than 8. A<br>random sample of 15 days of recorded number of outpatient surgery is<br>selected with the standard deviation of 11.2. Is there enough evidence to<br>support the administrator's claim at 1% significance level?<br>

Extracted text: A hospital administrator believes that the standard deviation of the number of people using outpatient surgery per day is greater than 8. A random sample of 15 days of recorded number of outpatient surgery is selected with the standard deviation of 11.2. Is there enough evidence to support the administrator's claim at 1% significance level?

Jun 11, 2022

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A hospital administrator believes that the standard deviation of the number of people using outpatient surgery per day is greater than 8. A random sample of 15 days of recorded number of outpatient...

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