5. A researcher surveyed the households in a remote area. The random variable X represents the number of senior high school graduates in the households. The probability distribution X is shown below. 2 0.30 3 P(X) 0.02 0.18 0.40 0.10 a. What is the probability that a randomly selected senior high school graduates in the households is more than one? b. What is the probability that a randomly selected senior high school graduates in the households is less than three? c. What is the probability that a randomly selected senior high school graduates in the households is at least one?
5. A researcher surveyed the households in a remote area. The random variable X represents the number of senior high school graduates in the households. The probability distribution X is shown below. 2 0.30 3 P(X) 0.02 0.18 0.40 0.10 a. What is the probability that a randomly selected senior high school graduates in the households is more than one? b. What is the probability that a randomly selected senior high school graduates in the households is less than three? c. What is the probability that a randomly selected senior high school graduates in the households is at least one?
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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