STATISTICAL HYPOTHESES: H0: Before = = 1Month = 6Months H1: Not H0 DECISION RULE: If Reject H0. = 3.29 FObt ≥ FCrit, FCrit(3,15) DATA: Before 1 Week 1 6 Months P P1 8 2 1 1 12 P2 4 1 1 0 6 P3 6 1 0 2 9 P4 8 3 4 1 16 P5 7 4 3 2 16 P6 6 2 1 1 10 6.5 2.3 1.5 1 SUM 39 13 10 7 69 (X) T 265 35 28 11 339 X2 11.5 6.8 11.3 2.8 32.4 SS SOURCE TABLE: SOURCE Formula SS SS df MS F Between Within grps in each group SS Between subjs Error (SSWithin Groups – subjects) SSBetween Total DECISION: POST HOC TEST:
STATISTICAL HYPOTHESES: H0: Before = = 1Month = 6Months H1: Not H0 DECISION RULE: If FObt ≥ FCrit, Reject H0. FCrit(3,15) = 3.29 DATA: Before 1 Week 1 6 Months P P1 8 2 1 1 12 P2 4 1 1 0 6 P3 6 1 0 2 9 P4 8 3 4 1 16 P5 7 4 3 2 16 P6 6 2 1 1 10 6.5 2.3 1.5 1 SUM T (X) 39 13 10 7 69 X2 265 35 28 11 339 SS 11.5 6.8 11.3 2.8 32.4 SOURCE TABLE: SOURCE SS Formula SS df MS F Between Within grps SS in each group Between subjs Error (SSWithin Groups – SSBetween subjects) Total DECISION: POST HOC TEST:
S.Ch13.docx