STATS 10 Lecture Notes - Lecture 10: Dont, Standard Score, Statistical Hypothesis Testing
Document Summary
Mix of conceptual (20) and calculation (80) based questions ch7-ch9. 1)hypothesis h0; p=po eg ho; p=. 62 we hypothesizes that the proportion in the population is . Or p depends on the question: identify alpha or check conditions, calculations. If ha has < p value is area left of z (use value in table) If ha has > p value is area to r of z (1-value in table) If ha has =/ p value is 2x tail area (tail is left neg tail is right pos z: make your conclusion. Pvalue > alpha do not reject the null pvaluep2, ha: p1p2, p1
