Question 1 10 pts
Bert sold his car for $10,000. He placed half of the money into an account with a 4.9%
interest rate compounded weekly. He placed the other half into an account with the
same interest rate which is compounded quarterly. What is the difference in the interest
earned in each account amount after 4 years?

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?