0 Question 8 ' One of the reasons why the concept of an unfair coin is important in probability is that many reall-lifel experiments can be modeled by a toss of an unfair coin. For example, If the probability of Jamaa :agingaa. penalty kick is 0.25, then saving a penalty kick can be modeled by a toss of an unfair com for whic ea s is associated with Saving and Tails with Missing. Thus, the probability of Jamaal savmg 4 penalty kicks out of 7 attempts is exactly the same as the probability of getting 4 heads from tossing the coin 7 times and can be computed using the following formula P(kH) 2 05pm a p)\"\"' with n : 7, k = 4, and p : 0.25: P(4H/7) = C47 - 0.254 . 0.753 = 35 - 0.003906 - 0.421875 = 0.0577 Find the probability of Jamaal saving 2 penalty kicks out of 8 attempts: gr l l (Round the answer to 4 decimal places.) K Question Help: E Video @ Written Example 8 Message instructor Submit Question Jump to AnSWer 0 Post to forum