Psychological Statistics, a Case Approach |
Contents
Experimental Structures | 13 |
Error and Error Reduction | 21 |
four | 38 |
Copyright | |
18 other sections not shown
Common terms and phrases
05 level A₁ A₂ accept approximately assumed assumptions boundaries calculated called chapter column computed conclusions consists constant continuous Control group correlation corresponding defined degrees of freedom dependent variable described designated determine difference scores Drug Drug experiment effect equal Equation error estimate example expected experimental factor fall Figure frequency distribution given gives H₁ histogram illustrate improvement increase independent indicates interval known less lies measures null hypothesis obtained original outcomes pain parameters pathology pathology scores Placebo points population positive possible postscores prescores present probability problem procedure Property proportion of area random sample ranks rejection region relationship sample mean selected shows social adjustment SOLUTION square standard deviation standard normal distribution subjects summarized Table test statistic Theorem Therapy experiment Therapy group tion treatment true Type z scores zero