A dating service finds that 35% of the couples that it matches eventually get married. In the next 150 matches that the service makes, find the probability that at least 20 couples get married.
this is the first time i come across this kind of question...i dun know thw way to handle it.....can anyone possibly help??
Thx in advance.
Binomial Calculator
Binomial Distribution: Probability Calculator
there are all kinds of calculators out there