Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [V] [W] [X] [Y] [Z] Haladyna, T.M. Hale-Evans, Ron Hall, P. Hanks, Tom Hansen, Brian haphazard sampling Hastings, J.T. Hawthorne Effect heads or tails coin toss Law of Total Probability overview randomness and high scores higher scores, likelihood of Hill, Theodore 2nd 3rd 4th histograms 2nd hit the nuts Hitzges, Norm Hofferth, Jerrod house edge 2nd 3rd Huff, D. hypothesis [See also null hypothesis] defined research 2nd 3rd 4th statistical hypothesis testing errors in interpreting findings rejecting null 2nd about relationships 2nd |