A recent poll of over 2,000 adults was designed to answer the question "Are adults superstitious?" One survey item concerned the phrase "see a penny, pick it up, all day long you'll have good luck." The poll found that just one-fifth of adults (20%) believe finding and picking up a penny is good luck. Consider a random sample of 25 adults and let x represent the number who believe finding and picking up a penny is good luck. Find P(x > 3). (Round to three decimal places as needed.)