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Michelle wants to know about the amount of sleep her group mates get on Monday nights. She surveys her group and finds how many hours
- Michelle wants to know about the amount of sleep her group mates get on Monday nights. She surveys her group and finds how many hours each of her group mates slept on Monday: {4, 6, 6, 7, 7.5, 9}
- Find the mean number of hours slept on Monday for Michelle's group.
- Compute the sample standard deviation by hand.
- Check your calculations using technology.
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Precalculus, Enhanced WebAssign Edition
Authors: James Stewart
6th Edition
1285499948, 9781285499949
