Find the indicated binomial probability. Round to five decimal places when necessary.
-A company manufactures calculators in batches of 64 and there is a 4% rate of defects. Find the probability of getting exactly 4 defects in a batch.
A)1.62656
B)54,866.1882
C)3.84
D)0.14046

Question

Find the indicated binomial probability. Round to five decimal places when necessary.
-A company manufactures calculators in batches of 64 and there is a 4% rate of defects. Find the probability of getting exactly 4 defects in a batch. 
A)1.62656
B)54,866.1882
C)3.84
D)0.14046

Quizplus · Accepted Answer

The probability of getting exactly 4 defects in a batch of 64 when the defect rate is 4% can be calculated using the binomial probability formula: P(X = k) = (nCk) * p^k * (1-p)^(n-k), where n = 64, k = 4, p = 0.04, and (1-p) = 0.96. Plugging these values into the formula gives a probability of approximately 0.14046.

Find the Indicated Binomial Probability