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Mathematics, 28.04.2021 07:40 angellong94

Overtime Hours Worked A random sample of 15 registered nurses in a large hospital showed that they worked on average 44.2 hours per week. The standard
deviation of the sample was 2.6. Estimate the mean of
the population with 90% confidence.

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Overtime Hours Worked A random sample of 15 registered nurses in a large hospital showed that they...

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