A die is rolled 20 times and the number of Solution A binomial is nothing but repeated bernouli. Where Bernoulli is a binomial and we can perform the experiment only once,i.e., simple \"success/failure\" experiment. Since the probability of success is fixed. Here probability of getting 5\'s is 1/6 and you\'re repeating the experiment 20 times..

1. A die is rolled 20 times and the number of
Solution
A binomial is nothing but repeated bernouli. Where Bernoulli is a binomial and we can perform
the experiment only once,i.e., simple "success/failure" experiment. Since the probability of
success is fixed. Here probability of getting 5's is 1/6 and you're repeating the experiment 20
times.