The graph shows the number of states and Washington, DC, within each range of electoral votes for the 2020 presidential election. A histogram titled Electoral votes by states, 2020, has electoral votes on the x-axis and number of states on the y-axis. 0 to 3, 16; 3 to 6, 11; 6 to 9, 11; 9 to 12, 3; 12 to 15, 3; 15 to 18, 3; 18 to 21, 4. Which interval contains 11 states? Check all that apply. 0 to 3 3 to 6 6 to 9 9 to 12 12 to 15 15 to 18 18 to 21

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