7. According to a 2014 Gallup poll, 56% of uninsured Americans who plan to get health insurance say they will do so through a government health insurance exchange. a) What is the probability that in a...

7. According to a 2014 Gallup poll, 56% of uninsured Americans who plan to get health insurance say they will<br>do so through a government health insurance exchange.<br>a) What is the probability that in a random sample of 10 people exactly 6 plan to get health insurance through<br>a government health insurance exchange?<br>b) What is the probability that in a random sample of 1000 people exactly 600 plan to get health insurance<br>through a government health insurance exchange?<br>c) What are the expected value and the variance of X?<br>d) What is the probability that less than 600 people plan to get health insurance through a government health<br>insurance exchange?<br>

Extracted text: 7. According to a 2014 Gallup poll, 56% of uninsured Americans who plan to get health insurance say they will do so through a government health insurance exchange. a) What is the probability that in a random sample of 10 people exactly 6 plan to get health insurance through a government health insurance exchange? b) What is the probability that in a random sample of 1000 people exactly 600 plan to get health insurance through a government health insurance exchange? c) What are the expected value and the variance of X? d) What is the probability that less than 600 people plan to get health insurance through a government health insurance exchange?

Jun 09, 2022

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7. According to a 2014 Gallup poll, 56% of uninsured Americans who plan to get health insurance say they will do so through a government health insurance exchange. a) What is the probability that in a...

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