Question
1. suppose the test of eye fatigue had a mean of 15 ( =15), and a standard deviation of 5 (=5). Using the normal curve,
1. suppose the test of eye fatigue had a mean of 15 ( =15), and a standard deviation of 5 (=5). Using the normal curve, what proportion of students have scores: Remember to convert the raw scores to z-scores first.
Below 16:_____________
Above 17: _____________
Below 18: ____________
Above 14: ____________
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Elementary Linear Algebra
Authors: Ron Larson
8th Edition
1305887824, 9781305887824
