he following shows the responses of a random sample of 200 Michiganders with regard to whether they consider themselves to be "hat wearers." Gender Hat Wearers Non-Hat Wearers Total Male 52 23 75 Female 42 83 125 Total 94 106 200 (a) What is the probability that a randomly selected individual from this group of respondents is a hat wearer? (b) Calculate the probability. The probability that a randomly selected individual from this group of respondents is male is .
he following shows the responses of a random sample of 200 Michiganders with regard to whether they consider themselves to be "hat wearers." Gender Hat Wearers Non-Hat Wearers Total Male 52 23 75 Female 42 83 125 Total 94 106 200 (a) What is the probability that a randomly selected individual from this group of respondents is a hat wearer? (b) Calculate the probability. The probability that a randomly selected individual from this group of respondents is male is .
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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Question
The following shows the responses of a random sample of 200 Michiganders with regard to whether they consider themselves to be "hat wearers."
Gender | Hat Wearers | Non-Hat Wearers | Total |
---|---|---|---|
Male | 52 | 23 | 75 |
Female | 42 | 83 | 125 |
Total | 94 | 106 | 200 |
(a)
What is the probability that a randomly selected individual from this group of respondents is a hat wearer?
(b)
Calculate the probability.
The probability that a randomly selected individual from this group of respondents is male is .
Expert Solution
Step 1: Given information
The following shows the responses of a random sample about whether they consider themselves to be hat wearers.
Gender | Hat Wearers | Non-Hat Wearers | total |
---|---|---|---|
male | 52 | 23 | 75 |
female | 42 | 83 | 125 |
total | 94 | 106 | 200 |
The total number of respondents is
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