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72 74 76 78 80 82 84 86 88 0000'0 0.0002 0.0011 0.0049 0.0165 0.0441 0.0918 0.1499 0.1915 0.1915 0.1499 0.0918 0.0441 0.0165 0.0049 0.0011 0.0002 0000'0

72 74 76 78 80 82 84 86 88 0000'0 0.0002 0.0011 0.0049 0.0165 0.0441 0.0918 0.1499 0.1915 0.1915 0.1499 0.0918 0.0441 0.0165 0.0049 0.0011 0.0002 0000'0

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question-4 72 74 76 78 80 82 84 86 88 Blood-alcohol level (mg per 100 mL-") Figure Histogram of blood-alcohol measurements. The figure shows the probabilities of a single experimental result, with a standard deviation of 2.0, falling within unit ranges about a mean value of 80. Calculate, using the data in figure, the probabilities that a single experimental result will fll within the following ranges (in mg per 100 mL): i) 80-81 ii) 81-83 iii) >80 iv) 78-82 (i.e. 80 ±1 standard deviation) v) 76-84 (i.e. 80 ±2 standard deviations) vi) 74-86 (i.e. 80 ± 3 standard deviations) vii) 72-88 (i.e. 80 14 standard deviations) viii)<86 ix) >74 0000'0 0.0002 0.0049 0.0165 0.0441 0.0918 0.1499 0.1915 0.1915 0.1499 0.0918 0.0441 0.0165 0.0049 0.0011 0.0002 0000'0
Transcribed Image Text:Question-4 72 74 76 78 80 82 84 86 88 Blood-alcohol level (mg per 100 mL-") Figure Histogram of blood-alcohol measurements. The figure shows the probabilities of a single experimental result, with a standard deviation of 2.0, falling within unit ranges about a mean value of 80. Calculate, using the data in figure, the probabilities that a single experimental result will fll within the following ranges (in mg per 100 mL): i) 80-81 ii) 81-83 iii) >80 iv) 78-82 (i.e. 80 ±1 standard deviation) v) 76-84 (i.e. 80 ±2 standard deviations) vi) 74-86 (i.e. 80 ± 3 standard deviations) vii) 72-88 (i.e. 80 14 standard deviations) viii)<86 ix) >74 0000'0 0.0002 0.0049 0.0165 0.0441 0.0918 0.1499 0.1915 0.1915 0.1499 0.0918 0.0441 0.0165 0.0049 0.0011 0.0002 0000'0
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