Course: Statistics A study conducted on the number of vehicles arriving per hour at a toll booth established the following results: The mean number of vehicles arriving per hour is 39, the standard deviation is 6 vehicles per hour, the proportion of trucks with respect to the total number of vehicles passing through the toll booth is 12%, according to these data, which one or ones are necessary to establish a Poisson distribution to measure the estimated number "X" of vehicles per hour? I. The average of 39 vehicles per hour. II. The standard deviation of 6 vehicles per hour. III. The ratio of 12% trucks. Select one: a. Only I b. Only II. c. Only III. d. I and II. e. I and III.
Course: Statistics A study conducted on the number of vehicles arriving per hour at a toll booth established the following results: The mean number of vehicles arriving per hour is 39, the standard deviation is 6 vehicles per hour, the proportion of trucks with respect to the total number of vehicles passing through the toll booth is 12%, according to these data, which one or ones are necessary to establish a Poisson distribution to measure the estimated number "X" of vehicles per hour? I. The average of 39 vehicles per hour. II. The standard deviation of 6 vehicles per hour. III. The ratio of 12% trucks. Select one: a. Only I b. Only II. c. Only III. d. I and II. e. I and III.
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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Course: Statistics
A study conducted on the number of vehicles arriving per hour at a toll booth established the following results: The mean number of vehicles arriving per hour is 39, the standard deviation is 6 vehicles per hour, the proportion of trucks with respect to the total number of vehicles passing through the toll booth is 12%, according to these data, which one or ones are necessary to establish a Poisson distribution to measure the estimated number "X" of vehicles per hour?
I. The average of 39 vehicles per hour.
II. The standard deviation of 6 vehicles per hour.
III. The ratio of 12% trucks.
Select one:
a. Only I
b. Only II.
c. Only III.
d. I and II.
e. I and III.
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