You work in the quality assurance department for a bottling company. A water bottle is supposed to contain 750 milliliters
(mL) of water, and the company sets a tolerance of +5 mL.
What is the least amount of water that is considered acceptable?

740 mL
745 mL
750 mL
755 mL
760 mL

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