Hello,

I need help with these questions. Please explain it in detail.

Thank you

2. Using a mean of 12 and a SD of 4, estimate the percentage of scores above and below a particular raw score. (Use the tables beginning in Appendix B-1 in Gravetter and Wallnau) HINT 1: The percent above & below should equal 100%. HINT 2: When in doubt - draw it out! Raw Score Z Score Percent Above Percent Below 7 8 10 11 12 15 17 18 194. What percentage of scores lie above, below, or between these raw scores? Write your answer In the underlined section to the left of the question. Use a mean of 20 and a SD of 5 Percent of scores that lie between the raw scores of 4 and 20. Percent of scores that lie between the raw scores of 18 and 20. Percent of scores that lie between the raw scores of 2 and 10. Percent of scores that lie above a raw score of 26. Percent of scores that lie below a raw score of 22. Percent of scores that lie between a raw score of 22 and the mean. Percent of scores that lie above a raw score of 6. Percent of scores that lie below a raw score of 6. Percent of scores between a raw score of 13 and the mean. Percent of scores between the raw scores of 22 and 24.1. Using the data provided in the table below, what would be the estimated raw score, given the following Z scores? Round to 2 decimals. Use a mean of 14 and a SD of 4. Z Score Raw Score