Fundamentals of Behavioral Statistics |
Contents
Basic Mathematical Concepts | 23 |
DESCRIPTIVE STATISTICS | 51 |
Percentiles | 83 |
Copyright | |
23 other sections not shown
Common terms and phrases
alternative hypothesis behavioral calculate central tendency CHAPTER SUMMARY column corresponding critical value cumulative frequency degrees of freedom difference between means drug employed equal event example Exercise experimental Figure Formula frequency distribution given graph greater H₁ horror humor inferential statistics interval level of significance measure of central median N₁ N₂ normal curve normally distributed Note null hypothesis one-tailed test pairs parameters Pearson percentile rank population mean predicted probability of obtaining problem procedures proportion of area random raw score referred regression line reject H reject the null relationship represent sample means sample statistics sampling distribution selected shows skewed standard deviation standard error Statistics in Action Student's t-ratio subtract sum of squares Table tion trial two-tailed test Type A subjects Type II error variance estimate variation X₁ X₂ z-scores zero Σ Χ