SOLUTION: A large study was undertaken to determine who is and who is not covered by health insurance in the United States. From this study, the following table was produced.
Age Category
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Question 1166474: A large study was undertaken to determine who is and who is not covered by health insurance in the United States. From this study, the following table was produced.
Age Category Has Health Insurance Has No Health Insurance
Under 30 196 132
30 to 50 155 289
Over 50 142 100
If one person is selected at random, the probability he/she is under 30 or has insurance is equal to
0.616
0.810
0.193
0.190
0.807
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
Or problems are probability of 1+probability of 2-probability of both (where they intersect)
The numerator is 328+493-196=625
denominator is 1014
probability is 0.616
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