A random sample of 400 adults are classified below by gender and their educational attainment. Education Male Female No education 60 40 Primary 57 68 Secondary 42 74 Tertiary 33 26 Find the probability that The person has a secondary education. The person is a female and has primary education. The person is a male and has either secondary or tertiary education. The person is a male, given that the person has no education. The person does not have a college degree, given that the person is a female.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A random sample of 400 adults are classified below by gender and their educational attainment.

Education Male Female
No education 60 40
Primary 57 68
Secondary 42 74
Tertiary 33 26

Find the probability that

  1. The person has a secondary education.
  2. The person is a female and has primary education.
  3. The person is a male and has either secondary or tertiary education.
  4. The person is a male, given that the person has no education.
  5. The person does not have a college degree, given that the person is a female.
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