Mathematics, 05.05.2020 00:13, vannah94
Determine the probability P (3) for a binomial experiment with n = 12 trials and the success probability p=0.2. Then find the
mean, variance, and standard deviation.
Part 1 of 3
Determine the probability P (3). Round the answer to at least three decimal places.
P(3)=0
Part 2 of 3
Find the mean. If necessary, round the answer to two decimal places.
The mean is
Part 3 of 3
Find the variance and standard deviation. If necessary, round the vanance to two decimal places and standard deviation to
at least three decimal places.
The variance is
The standard deviation is
Answers: 1
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Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
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