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Suppose that you ask three friends to go to the mall. Each one has a 0.80 chance of saying yes. What is the probability that all three friends will say they can go to the mall with you?
 one year ago
 one year ago
Suppose that you ask three friends to go to the mall. Each one has a 0.80 chance of saying yes. What is the probability that all three friends will say they can go to the mall with you?
 one year ago
 one year ago

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tcarroll010Best ResponseYou've already chosen the best response.2
These three events ar independent, so you multiply them to get success on all 3. So, P(all 3) is (0.80)^3
 one year ago

Rainbow_DashBest ResponseYou've already chosen the best response.0
.8 raised to the three. got it. i ahve to write these down :3
 one year ago

tcarroll010Best ResponseYou've already chosen the best response.2
(0.80)^3 = 0.512 or 51.2%
 one year ago

Rainbow_DashBest ResponseYou've already chosen the best response.0
100% on the quiz ;) thanks again.
 one year ago
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