According to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 64 inches and a standard deviation of 2.3 inches. Suppose one Martian adult male is randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N(,) b. Find the probability that the person is between 64.5 and 67.5 inches. c. The middle 30% of Martian heights lie between what two numbers? Low: inches High: inches
According to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 64 inches and a standard deviation of 2.3 inches. Suppose one Martian adult male is randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N(,) b. Find the probability that the person is between 64.5 and 67.5 inches. c. The middle 30% of Martian heights lie between what two numbers? Low: inches High: inches
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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According to a study done by UCB students, the height for Martian adult males is
a. What is the distribution of X? X ~ N(,)
b. Find the probability that the person is between 64.5 and 67.5 inches.
c. The middle 30% of Martian heights lie between what two numbers?
Low: inches
High: inches
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