Mathematics, 12.05.2021 22:50 KitKatKrunchy
A sample of Alzheimer's patients are tested to assess the amount of time in
stage IV sleep. It has been hypothesized that individuals suffering from
Alzheimer's Disease may spend less time per night in the deeper stages of
sleep. The number of minutes spent in Stage IV sleep is recorded for sixty-one
patients. The sample produced a mean of 48 minutes and a standard deviation
of 14 minutes over a 24 hour period of time. Compute a 95% confidence
interval for this data.
Answers: 2
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A sample of Alzheimer's patients are tested to assess the amount of time in
stage IV sleep. It has...
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