Best picture I can get Please show work thank you
2-a. At significance level of 0.05, do the data indicate that
there is a difference in the variances of logcreat for the User
group and the Non-user groups? Fully explain how you made your
decision, citing specific numbers from the output.
2-b. At significance level of 0.05, do the data indicate that
there is a difference in the means of logcreat for the user and the
non-use groups? Fully Expalin how you made your decision, citing
specific numbers
2-c. Use the PROC TTEST output to report and interpret a 95%
confidence interval for the difference in mean logcreat value for
all female users and non users in the population
2-d. Explain how you decided whether to use Pooled output or
Satterwaite output.
Show transcribed image text 00879 0.2734 33 phenacetin Method 0.0547 .0969 0.0136 0.2928 .2664 0.3249 0 1426 0 1886 0.096T 02293 0 2011 02663 0.0879 abat -4.15 4 0.2734 0.2529 02975 drug Sp3nodug 5iep D (12 Pooled Diff(12) Satherthwohe 00879 (⑤0265 0.5493 Variances : Equal not requirs Method Pooled DE:tValue-Pr)M 293 250 0.0098 -Does Satterthwaite Unequal 24002 282 0.0052 Equality of Varlances Metiod Num DF Den DF F Value Pr F Folded F 6 163 0.005 Sicp Distribution of legereat logcreat Q-Q Plots of logcreat 025 025 Quantie
00879 0.2734 33 phenacetin Method 0.0547 .0969 0.0136 0.2928 .2664 0.3249 0 1426 0 1886 0.096T 02293 0 2011 02663 0.0879 abat -4.15 4 0.2734 0.2529 02975 drug Sp3nodug 5iep D (12 Pooled Diff(12) Satherthwohe 00879 (⑤0265 0.5493 Variances : Equal not requirs Method Pooled DE:tValue-Pr)M 293 250 0.0098 -Does Satterthwaite Unequal 24002 282 0.0052 Equality of Varlances Metiod Num DF Den DF F Value Pr F Folded F 6 163 0.005 Sicp Distribution of legereat logcreat Q-Q Plots of logcreat 025 025 Quantie
