Given that X has a normal distribution with μ = 300 and σ = 50, i) Find the probability that X assumes a value greater than 362. ii) Find the probability that X assumes a value between 181.5 and 291. iii) Find the probability that X assumes a value less than 362.
Given that X has a normal distribution with μ = 300 and σ = 50, i) Find the probability that X assumes a value greater than 362. ii) Find the probability that X assumes a value between 181.5 and 291. iii) Find the probability that X assumes a value less than 362.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 9PT
Related questions
Question
Given that X has a
i) Find the
ii) Find the probability that X assumes a value between 181.5 and 291.
iii) Find the probability that X assumes a value less than 362.
iv) Find the value of x such that it has 42.8% of the area to the left.
Note: Tabulated values are at the end
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