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Variables and Measurement
Tables and Graphs to Display Data
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2-tailed alpha alternative hypothesis analysis Analyze ANSWERS True/False assumptions binomial distribution binomial test Chapter chi-square test computed Configure printer correlation coefficient critical value data file degrees of freedom dependent samples Descriptive Statistics ENTER key equal estimate Eta2 example Expected frequency factor fail to reject Fisher's exact test Fl=Help formula Friedman test given groups HELP section independent variable inferential statistics interval Kruskal-Wallis test levels main effects Mann-Whitney Multiple-Choice nonparametric normal curve normal distribution NPSTAT PROGRAM null distribution null hypothesis Number of permutations number of subjects option parametric tests percentage of variation Permute menu planned comparisons predicted press the ENTER PROBLEMS True/False proportion random assignment random sampling randomization test randomly rank tests ratio Raw Score Form reject Hq repeated measures ANOVA repeated measures design researcher sampling distribution Scores/Ranks standard deviation standard score sum of squares t-test test statistic total number Type I error variance z-score