BuyFind

Essentials Of Statistics For Busin...

9th Edition
David R. Anderson + 4 others
Publisher: South-Western College Pub
ISBN: 9780357045435
BuyFind

Essentials Of Statistics For Busin...

9th Edition
David R. Anderson + 4 others
Publisher: South-Western College Pub
ISBN: 9780357045435

Solutions

Chapter 8, Problem 51SE

a.

To determine

Find the point estimate and the 95% confidence interval for the population proportion.

b.

To determine

Find the point estimate and the 95% confidence interval for the mean number of hours of sleep for those who have never been married.

c.

To determine

Find the mean number of hours of sleep per day for those who have never been married and report healthy sleep duration.

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