Consider two binomial experiments. (a) The first binomial experiment consists of six trials. How many outcomes have exactly one success? (b) The second binomial experiment consists of 16 trials. How many outcomes have exactly 8 successes? Exactly 12 successes? Exactly 4 successes? Solution a) 6C1 = 6 b)16C8 = 12870 Exactly 12 successes = 16C12 = 1820 Exactly 4 successes = 16C4 = 1820.