The table shows the results from a survey that asked 100 adults if they had a high school diploma and if their annual income was more than $30,000. Survey Results $30,000 or less more than $30,000 high school diploma no high school diploma 9 21 68 A person who took the survey is selected at random. 1. What is the probability that the person has a high school diploma and makes $30,000 or less? 2. What is the probability that the person has no high school diploma and earns more than $30,000?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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The table shows the results from a survey that asked 100 adults if they had a high school diploma
and if their annual income was more than $30,000.
Survey Results
$30,000 or less more than $30,000
high school diploma
no high school diploma 9
21
68
A person who took the survey is selected at random.
1. What is the probability that the person has a high school diploma and makes $30,000 or less?
2. What is the probability that the person has no high school diploma and earns more than
$30,000?
Transcribed Image Text:The table shows the results from a survey that asked 100 adults if they had a high school diploma and if their annual income was more than $30,000. Survey Results $30,000 or less more than $30,000 high school diploma no high school diploma 9 21 68 A person who took the survey is selected at random. 1. What is the probability that the person has a high school diploma and makes $30,000 or less? 2. What is the probability that the person has no high school diploma and earns more than $30,000?
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