Hello I am not sure what I am doing wrong. The question is "You think a coin is biased and will come up heads more often than it will come up tails.

Hello I am not sure what I am doing wrong. The question is "You think a coin is biased and will come up heads more often than it will come up tails. What is the probability that out of 22 flips, it will come up heads 16 or more times? (Write your answer out to at least three decimal places.) "

I keep getting the answer .0241 since I add 0.006279+0.01779 together. But the correct answer is p = .0262.