Below are the number of flowers the basketball team sold for a fundraiser over a week. what is the mean number of flowers they sold? show your work.
18 21 17 24 15

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?