This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: 159 154 t-Test: Paired Two Sample for Means Weight Time 1 Before Intervention Mean 172.84 Variance 1031.72 Observations 25 Pearson Correlation 0.98 Hypothesized Mean Difference df 24 t Stat 5.17 P(T<=t) one-tail t Critical one-tail 1.71 P(T<=t) two-tail t Critical two-tail 2.06 Weight Time 2 After Intervention 165.6 1061 25...
View Full Document
- Spring '10
- Harshad number, Nontotient, JOHN W, Weight Time, Sarah H, Jack R