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Sufayan.ah

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Use the rule of total probability to find the indicated probability.

A survey conducted in one U.S. city together with information from the census bureau yielded the following table. The first two columns give a percentage distribution of adults in the city by ethnic group. The third column gives the percentage of people in each ethnic group who have health insurance. Round to the nearest thousandth.

Ethnic Group Percentage Percentage with
of adults health insurance
Caucasian49.0​75
African American12.1​46
Hispanic18.7​51
Asian10.8​61
Other9.4​49

Determine the probability that a randomly selected adult  has health insurance.
◦ 0.564
◦ 0.630
◦ 0.063
◦ 0.584


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Marked as best answer by Sufayan.ah on Jan 16, 2020

nekcihc358

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Sufayan.ah

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Reply 2 on: Jan 16, 2020
Thanks for the timely response, appreciate it


brbarasa

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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