4. (24 pts, 2 pts each) Fill in the blanks on the table with the appropriate raw scores, z- scores, T-scores, and approximate percentile ranks. You may refer to the distribution curve below. Note: the Mean = 50, SD = 5. Normal Bell-shaped Curve Percentage of cases in 8 portions 13% 2 14% 13 59% 34 13% 34.13% 13 59% 2 14% 13% of the curve Standard Deviations -30 20 -10 +10 Cumulative Percentages 0.1% 2.3% 15.9% 50% 84. 1% 97.7% 99.9% Percentiles S 10 20 30 40 50 60 70 80 90 95 19 Z scores -40 .30 20 +20 +30 +4 0 T scores 20 40 BO Standard Nine 1 2 3 4 6 7 8 9 (Stanines) Percentage 4% 7% 12%% 17% 20%% 17% 12% | 7% 4% in Stanine RAW Z T Percentile 40 2.5 35 84.13