Treat the number of months X after January 1 that someone is born as uniformly distributed from 0 to 12. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U b. Suppose that 40 people are surveyed. What is the distribution of for this sample? - N( c. What is the probability that the average birth month of the 40 people will be more than 5.4?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Treat the number of months X after January 1 that someone is born as uniformly distributed from 0 to 12.
Round all answers to 4 decimal places where possible.
a. What is the distribution of X? X - U
b. Suppose that 40 people are surveyed. What is the distribution of for this sample? ~ N(
c. What is the probability that the average birth month of the 40 people will be more than 5.4?
Transcribed Image Text:Treat the number of months X after January 1 that someone is born as uniformly distributed from 0 to 12. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U b. Suppose that 40 people are surveyed. What is the distribution of for this sample? ~ N( c. What is the probability that the average birth month of the 40 people will be more than 5.4?
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