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 0.55 b. The probability of at least 7...

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Extracted text: 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 0.55 b. The probability of at least 7 successes if the probability of a success is 0.20 c. The expected value, n= 20, p = 0.70 d. The standard deviation, n= 20, p= 0.70 a. The probability of 5 successes if the probability of a success is 0.55 is (Round to four decimal places as needed.) b. The probability of at least 7 successes if the probability of a success is 0.20 is (Round to four decimal places as needed.) c. The expected value is| (Type an integer or a decimal.) d. The standard deviation is. (Round to four decimal places as needed.)