After taking a random sample of seventh grade students, Tiffani finds that 18 out of 25 students claimed In-N-Out was the best fast food restaurant. If there are 220 seventh grade students, how many would we expect to claim that In-N-Out was the best fast food restaurant? (Round to the nearest whole number)

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?