A healthcare company surveys customers to determine whether each customer would be willing to pay an additional $35 monthly for extra coverage. The results
of the survey are shown.
Would you pay extra?
Yes
No
Age
Below 50
50 or older
38
55
45
22
What is the probability a customer below the age of 50 would be willing to pay an
extra $35 monthly?

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?