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) 0 1 2 3 4 5 6 a. Compute the mean number of accidents per day. μ= (Type an integer or a decimal. Do not round.) b. Compute the standard deviation. 6= (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.) P(X=X₁) 0.30 0.32 0.19 0.08 0.06 0.04 0.01
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) 0 1 2 3 4 5 6 a. Compute the mean number of accidents per day. μ= (Type an integer or a decimal. Do not round.) b. Compute the standard deviation. 6= (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.) P(X=X₁) 0.30 0.32 0.19 0.08 0.06 0.04 0.01
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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