Consider the following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”: Yes No Totals Men 106 141 247 Women 92 161 253 Totals 198 302 500 What is the probability of living with family given you are 18 to 34 year old woman in the U.S.? What is the probability of an 18 to 34 year old in the U.S. living with family? If, in the U.S., 49.4% of 18 to 34 year olds are male, do you consider this a good representative sample? Why?
Consider the following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”: Yes No Totals Men 106 141 247 Women 92 161 253 Totals 198 302 500 What is the probability of living with family given you are 18 to 34 year old woman in the U.S.? What is the probability of an 18 to 34 year old in the U.S. living with family? If, in the U.S., 49.4% of 18 to 34 year olds are male, do you consider this a good representative sample? Why?
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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Consider the following example survey results of 18-34 years olds in the United States, in response to the question “Are you currently living with your family?”:
Yes | No | Totals | |
Men | 106 | 141 | 247 |
Women | 92 | 161 | 253 |
Totals | 198 | 302 | 500 |
- What is the
probability of living with family given you are 18 to 34 year old woman in the U.S.? - What is the probability of an 18 to 34 year old in the U.S. living with family?
- If, in the U.S., 49.4% of 18 to 34 year olds are male, do you consider this a good representative sample? Why?
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