if a binomial distribution applies with a sample size of n=20, find the values below. a. The probability of 5 successes if the probability of a success is 0.30 b. The probability of at least 7 successes if the probability of a success is 0.15 c. The expected value, n=20, p=0.45 d. The standard deviation, n=20, p=0.45

Please answer- The probability of at least 7 successes if the probability of a success is 0.15 is (Round to four decimal places as needed