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Part: 1/3 Part 2 of 3 Find the variance. Round your answer to one decimal place as needed. Variance: o X Ś

Part: 1/3 Part 2 of 3 Find the variance. Round your answer to one decimal place as needed. Variance: o X Ś

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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Traffic Accidents The county highway department recorded the following probabilities for the number of accidents per day on a certain freeway for one month. The number of accidents per day and their corresponding probabilities are shown. X P(X) 0.3 Part 1 of 3 0 Send data to Excel Part: 1/3 1 Part 2 of 3 0.2 2 3 Variance: o= 0.1 0.1 Find the mean. Round your answer to one decimal place as needed. Mean: μ= 1.9 4 0.3 Find the variance. Round your answer to one decimal place as needed. X
Transcribed Image Text:Traffic Accidents The county highway department recorded the following probabilities for the number of accidents per day on a certain freeway for one month. The number of accidents per day and their corresponding probabilities are shown. X P(X) 0.3 Part 1 of 3 0 Send data to Excel Part: 1/3 1 Part 2 of 3 0.2 2 3 Variance: o= 0.1 0.1 Find the mean. Round your answer to one decimal place as needed. Mean: μ= 1.9 4 0.3 Find the variance. Round your answer to one decimal place as needed. X
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