Compute the standard deviation. Round the answer to three decimal places. (f) Compute the standard deviation oy. Round the answer to three decimal places. Let X represent the number of tires with low air pressure on a randomly chosen car. The probability distribution of X Is as follows.134P (x)0.10.20.40.20.1Send data to Excel

E(X)=∑X.P(X)E(X)=0×0.1+1×0.2+2×0.4+3×0.2+4×0.1E(X)=0+0.2+0.8+0.6+0.4E(X)=2

Answered: Let X represent the number of tires…

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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Assume that adults have IQ scores that are normally distributed with a mean of u= 105 and a standard deviation o = 15. Find the probability that a randomly selected adult has an IQ between 91 and 119. Click to view page 1 of the table. Click to view page 2 of the table. ces The probability that a randomly selected adult has an IQ between 91 and 119 is (Type an integer or decimal rounded to four decimal places as needed.) Exp The use
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Let X represent the number of tires with low air pressure on a randomly chosen car. The probability distribution of X is as follows. 1 3 4 P (x) 0.1 0.2 0.4 0.2 0.1 Send data to Excel