HOMEWORK 1) Use the following raw data to drawan ungrouped frequency table showing the scores of 15 students on a
+ project. How many students received a score over 3
4
2
3 5
2 14 3
1 3 4
4
4
2) Use the following raw data to draw an ungrouped frequency table showing the favourite colours of 20

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