Question
The heights of 1000 students are normally distributed with a mean of 184.5 centimeters and a standard deviation of 10.5 centimeters. Assuming that the heights
The heights of 1000 students are normally distributed with a mean of 184.5 centimeters and a standard deviation of 10.5 centimeters. Assuming that the heights are recorded to the nearest half-centimeter, how many of these students would you expect to have heights.
- a. equal to 125.0 centimeters?
- b. less than 150.0 centimeters?
- c. between 161.5 and 192.0 centimeters inclusive?
- d. greater than or equal to 178.0 centimeters?
NOTE: FOUR DECIMALS NEEDED, HANDWRITTEN SOLUTIONS. THANK YOU
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Numerical Analysis
Authors: Richard L Burden, J Douglas Faires, Annette M Burden
10th Edition
1305465350, 9781305465350
