Posted by **Huffette** on Thursday, December 6, 2012 at 1:16am.

Answer the following:

(A) Find the binomial probability P(x = 5), where n = 12 and p = 0.70.

(B) Set up, without solving, the binomial probability P(x is at most 5) using probability notation.

(C) How would you find the normal approximation to the binomial probability P(x = 5) in part A? Please show how you would calculate µ and σ in the formula for the normal approximation to the binomial, and show the final formula you would use without going through all the calculations.

- statistics -
**tay**, Monday, July 14, 2014 at 9:15pm
Question 11

Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. Round to three decimal places. n = 5, x = 2, p = 0.70

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