Which equation could be used to solve the problem?
joan picked 4 bushels of apples in one hour.
at that rate, how many bushels would she pick in 8 hours (b)?
a. b = 8 + 4
b. b = 8 * 4
c. b = 4 divided by 8
d. b = 8 divided by 4

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average