suppose we want determine binomial probabilityp getting 4 heads 13 flips 2 sided coin

Suppose we want to determine the (binomial) probability(p) of getting 4 heads in 13 flips of a 2-sided coin. Using the Binomial Probabilities Table in Appendix B of the text, what values of n, x and p would we use to look up this probability, and what would be the probability?

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