Thursday

August 21, 2014

August 21, 2014

Posted by **Tina** on Monday, February 11, 2013 at 11:18pm.

Prize

Probability

$100,000

1/500,000

$50,000

1/250,000

$20,000

1/200,000

$10,000

1/100,000

What is the expected value of buying these sweepstakes tickets?

Select one:

a. $.60

b. $5.00

c. $.50

d. $6.00

- math -
**Reiny**, Monday, February 11, 2013 at 11:29pm(1/500,000)(100000) + (1/250000)(50000) + (1/200000)(20000) + (1/100000)(10000)

= .60

so $0.60

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