A computer selects a number X from 1 to 8 randomly and uniformly. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U b. Suppose that the computer randomly picks 39 such numbers. Wha is the distribution of for this selection of numbers. ~ N( c. What is the probability that the average of 39 numbers will be mo than 4.6?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 27T
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A computer selects a number X from 1 to 8 randomly and uniformly.
Round all answers to 4 decimal places where possible.
a. What is the distribution of X? X - U
b. Suppose that the computer randomly picks 39 such numbers. What
is the distribution of for this selection of numbers. ~ N(
c. What is the probability that the average of 39 numbers will be more
than 4.6?
Transcribed Image Text:A computer selects a number X from 1 to 8 randomly and uniformly. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U b. Suppose that the computer randomly picks 39 such numbers. What is the distribution of for this selection of numbers. ~ N( c. What is the probability that the average of 39 numbers will be more than 4.6?
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