For certain bird species, with appropriate assumptions, the number of nests escaping predation has a binomial distribution. Suppose the probability of success (that is, a nest escaping predation) is 0.2. Find the probability that at least half of 22 nests escape predation. Use the normal curve approximation to the binomial distribution to find the answer. Click here to view page 1 of the Areas under the Normal Curve Table. Click here to view page 2 of the Areas under the Normal Curve Table. The probability that at least half of 22 nests escape predation is (Round to four decimal places as needed.)