the mean of a distribution is 23, the median is 25, and the mode is 28. it is most likely that this distribution is
a. negatively skewed
b. positively skewed
c. symmetrical
d. asymptotic

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?