and Tests Assume that a procedure yields a binomial distribution with n 8 trials

Question

and Tests Assume that a procedure yields a binomial distribution with n 8 trials and a probability of success of p-0.60. Use a binomial probability table to find the probability that the number of successes x is exactly 2 Click on the icon to view the binomial probabilities table. 17 P(2) (Round to three decimal places as needed ) pm 9pm 59pm 59pm Enter your answer in the answer box ample Tests and Quizzes and auizzes can be taken for practice or to build your study plan. Sample tests and quizzes do not affect your grade

Explanation / Answer

X ~ binomial (8,0.60)

Binomial probability distribution is

p(x) = nCx px (1-p)n-x

p( x = 2) = 8C2 0.602 0.406

= 0.041

p( x =2) = 0.041

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