SOLUTION: A sample of 39 people yielded the information about their health insurance in the given table.
Two people who provided information for the table were selected at random, witho
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Question 1198376: A sample of 39 people yielded the information about their health insurance in the given table.
Two people who provided information for the table were selected at random, without replacement. Find the probability that at least one has traditional insurance.
Number of People
Type of Insurance
19 Managed care plan
15 Traditional insurance
5 No insurance
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Number of People-----Type of Insurance
---------------------- Managed care plan
---------------------- Traditional insurance
----------------------- No insurance
the sample contains people.
(at least had traditional insurance) = (none had traditional insurance)
(none had traditional insurance) =
(at least had traditional insurance) =
The probability that at least one has traditional insurance is
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