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. Compute the mean number of accidents per day. Type an integer or a decimal. Do not round.) - Compute the standard deviation. Type an integer or decimal rounded to three decimal places as needed.) What is the probability that there will be at least 2 accidents on a given day? (x22)= Type an integer or a decimal. Do not round.)

. Compute the mean number of accidents per day. Type an integer or a decimal. Do not round.) - Compute the standard deviation. Type an integer or decimal rounded to three decimal places as needed.) What is the probability that there will be at least 2 accidents on a given day? (x22)= Type an integer or a decimal. Do not round.)

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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The following table contains the probability distribution for the number of traffic accidents daily in a small town. Complete parts (a) through (c) below. Number of Accidents Daily (X) P(X=X₁) 0 0.30 1 0.32 2 0.19 3 0.08 4 0.06 5 0.04 6 0.01 a. Compute the mean number of accidents per day. H = (Type an integer or a decimal. Do not round.) b. Compute the standard deviation. 0= (Type an integer or decimal rounded to three decimal places as needed.) c. What is the probability that there will be at least 2 accidents on a given day? P(x ≥ 2) = (Type an integer or a decimal. Do not round.)
Transcribed Image Text:The following table contains the probability distribution for the number of traffic accidents daily in a small town. Complete parts (a) through (c) below. Number of Accidents Daily (X) P(X=X₁) 0 0.30 1 0.32 2 0.19 3 0.08 4 0.06 5 0.04 6 0.01 a. Compute the mean number of accidents per day. H = (Type an integer or a decimal. Do not round.) b. Compute the standard deviation. 0= (Type an integer or decimal rounded to three decimal places as needed.) c. What is the probability that there will be at least 2 accidents on a given day? P(x ≥ 2) = (Type an integer or a decimal. Do not round.)
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