Practical Statistics for Teachers (a Text and Work Book) |
Contents
AGES AND QUOTIENTS | 9 |
Individualized Histograms | 53 |
E Scatter Diagrams | 59 |
Copyright | |
8 other sections not shown
Common terms and phrases
algebraic Approx base line Betty block central tendency chronological age compute d fd fd Dictation Exercise divided educational age example fall fd column fd fd Problem Fred frequency curve FREQUENCY DISTRIBUTION Measures grade graph guessed average hand corner Helen HELPING STEP FREQUENCY histogram indicated intelligence quotient Irene Robert Jane John Justin largest measure lower limit Mary mean deviation measure of central Measures Grouped Measures High FIG median mental ability mental age mid-point middle 60 Miss Grant's class Miss Joyce's class months multiplied norm normal curve normal distribution number of frequencies Number Square Square order distribution Pay no attention percentile Probable error Problems for Practice.-Find profile chart Pupils Scores Q₁ QUADRANT quartile quotient rank relationship Root Number Square Ruth Salaries scatter diagram Scores f silent reading skewed smallest measure Square Root Number Square Square Root standard deviation STEP FREQUENCY DISTRIBUTION step-interval containing upper