1) a company makes boxes of crackers that should weigh 213g. a
quality-control inspector randomly selects boxes to weigh. any box
that varies from the weight by more than 5g is sent back. what is the
range of allowable weights for a box of crackers?

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?