d) Perform the appropriate statistical test using the attached screenshot.

e) Report your decision based on the critical value (reject Ho and accept H_A OR fail to reject Ho), P-value, and 95% confidence interval.

f) If the decision was to fail to reject Ho, can Ho be accepted?

Regular 12 a BIU 1 y Times 11 B / U E = 1 1v Helvetica Bold Ta 15 16 11 12 13 Ta 15 16 TT 12 13 Std Dev Std Err Minimum Maximum city Method N Mean Std Dev Std Err Minimum Maximum N Mean 12.1775 3.6716 96 0000 1310 780000 3.6253 1.2817 710000 82.0000 11 111. 1 75.1250 3.7583 1.3288 710000 810000 Diff (1-2) Pooled 2.8750 3.6924 1.8462 Mean 95% CL Mean Std Dev 95% CL Std Dev Diff (1-2) Satterthwait 2.8750 1.8462 111.1 102.9 119.3 12.1775 8.5086 21.3707 DF t Value Pr > Itl city Method Mean 95% CL Mean Std Dev | 95% CL Std Dev 10 3.02 0.0129 78.0000 74.9692 81 0308 3.6253 2.3970 7.3785 1 75.1250 71.9830 78.2670 3.7583 2.4849 7.6492 Diff (1-2) Pooled 2.8750 10847 6.8347 3.6924 2.7033 5.8233 Diff (1-2) Satterthwait 2.8750 -1 0852 6.8352 - Method Variances DF t Value Pr > Itl Pooled Equal 14 1.56 0.1417 Satterthwaite Unequal 13.982 1.56 0.1418 Equality of Variances Method Num DF Den DF F Value Pr > F Folded F 1.07 0.9267