A binomial experiment consists of 500 trials. The probability of success for each trial is 0.4. What is the probability of obtaining 190-220 successes? Approximate the probability using a normal distribution. (This binomial experiment easily passes the rule-of-thumb test for approximating a binomial distribution using a normal distribution, as you can check. When computing the probability, adjust the given interval by extending the range by 0.5 on each side.)

(Round to two decimal places as needed.)