What is the simplified form ofthe quantity x over 3 minus y over 4 all over the quantity x over 4 plus y over 3? (6 points)Group of answer choicesthe quantity 4x minus 3y all over the quantity 3x plus 4ythe quantity 3x minus 4y all over the quantity 4x plus 3ythe quantity 3x plus 4y all over the quantity 4x minus 3ythe quantity 4x plus 3y all over the quantity 3x minus 4y

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