document.write( "Question 873695: If the probability of getting caught copying someone else’s exam is 0.2, find the probability that in a total of 7 attempts a person get caught exactly 4 times. \n" ); document.write( "
Algebra.Com's Answer #527042 by ewatrrr(24785)\"\" \"About 
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p = .2, n = 7
\n" ); document.write( "P(x = 4)= 7C4(.2)^4(.8)^3 0r binompdf(7, .2, 4) = .0287 0r 2.87%
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