A car factory made 5 cars with a sunroof and 44 cars without a sunroof. What is the ratio of the number of cars without a sunroof to the number of cars with a sunroof?
2 By now you are adept at calculating averages and intuitively can estimate whether something is “normal” (a measurement not too far from
2 By now you are adept at calculating averages and intuitively can estimate whether something is “normal” (a measurement not too far from average) or unusual (pretty far from the average you might expect). This class helps to quantify exactly how far something you measure is from average using the