bing13. Given the following data, calculate the standard deviation of the distribution:Cost5 and under 10 and under 15 and under 20 and under 25 and under10152025301061Frequency15

Answered: 13. Given the following data, calculate…

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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A variable is normally distributed with a mean of 15 and a standard deviation of 4. a. Find the percentage of all possible values of the variable that lie between 10 and 23. b. Find the percentage of all possible values of the variable that are at least 7. c. Find the percentage of all possible values of the variable that are at most 8.
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13. Given the following data, calculate the standard deviation of the distribution: 5 and under 10 and under 15 and under 20 and under 25 and under Cost 21.41 E 10 15 20 25 30 10 6 1 Frequency 1 5