according to JD Power and associates 2006 Initial Quality study, customers reported an average of 1.8 problems per vehicle with new 2006 volkswagens. in a randomly selected new Volkswagen, what is the probability of more than 3 problems. Around your answer to 4 decimal places

In 2016, 75.8% of women aged 20-24 had no children. What is the chance that if you wanted to meet a woman aged 20-24 that she already has at least one child in 2016.

In a test for ESP, the experimenter looks at cards that are hidden from the subject. Each card contains a star, a circle, a wavy line, or a square. An experimenter looks at each of 100 cards. The subject attempts to read the experimenter's mind and name the shape on each card. What is the probability that the subject gets more than 35 correct if the subject does not have ESP and is just guessing? please show calculations to help understand.

According to a 2009 Reader's Digest article, people throw away about 11% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 90 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 0.09?