Suppose the proportion of the people who are married in the population is about 0.54 and consider the following experiment in which a researcher chooses at random 5 people from the population with replacement, recording each individual's marital status. Let the random variable, y, denote the number of people chosen who are married. Please answer the following: How many ways are there to draw exactly 3 married people in this experiment? On average, how many married individuals would be chosen? What is the probability of selecting one or fewer married people in this experment?
Suppose the proportion of the people who are married in the population is about 0.54 and consider the following experiment in which a researcher chooses at random 5 people from the population with replacement, recording each individual's marital status. Let the random variable, y, denote the number of people chosen who are married. Please answer the following: How many ways are there to draw exactly 3 married people in this experiment? On average, how many married individuals would be chosen? What is the probability of selecting one or fewer married people in this experment?
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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Suppose the proportion of the people who are married in the population is about 0.54 and consider the following experiment in which a researcher chooses at random 5 people from the population with replacement, recording each individual's marital status. Let the random variable, y, denote the number of people chosen who are married. Please answer the following:
- How many ways are there to draw exactly 3 married people in this experiment?
- On average, how many married individuals would be chosen?
- What is the probability of selecting one or fewer married people in this experment?
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