SOLUTION: Consider a binomial experiment with n=7,trials where the probability of sucess on a single trial is p=0.30, (a) Find P(r=0). (b) Find P(r <1) by using the compliment rule. sfd

Question 675662: Consider a binomial experiment with n=7,trials where the probability of sucess on a single trial is p=0.30,
(a) Find P(r=0).
(b) Find P(r <1) by using the compliment rule.
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Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Consider a binomial experiment with n=7,trials where the probability of sucess on a single trial is p=0.30,
(a) Find P(r=0) = 7C0*0.3^0*0.7^7 = 0.7^7 = 0.0824
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(b) Find P(r < 1) by using the complement rule.
The meaning of r<1 is r = 0
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P(r<1) = P(r = 0) = 0.0824
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Cheers,
Stan H.

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