Question $1,$ T$-$tests $\backslash$table$[[,$ gender,& Age,Height,$\backslash$table$[[\{$f$27$d$56$b$20-9629-4794-$af$4$f$-$cd$01$d$2330$a$90\}$

$\backslash$table$[[$pre$.$weig$],[$ht$]]]],$ Diet,$\backslash$table$[[$Welgntb$],[$weeks$]]],[25,,,41,171,60,2\mathrm{.}0],[26,0,,32,174,103,2\mathrm{.}0],[1,0,22,159,58,1,54\mathrm{.}2],[2,0,46,192,60,1,54\mathrm{.}0],[3,0,55,170,64,1,63\mathrm{.}3],[4,0,33,171,64,1,61\mathrm{.}1],[5,0,50,170,65,1,62\mathrm{.}2],[6,0,50,201,66,1,64\mathrm{.}0],[7,0,37,174,67,1,65\mathrm{.}0],[8,0,28,176,69,1,60\mathrm{.}5],[9,0,28,165,70,1,68\mathrm{.}1],[10,0,45,165,70,1,66\mathrm{.}9],[11,0,60,173,72,1,70\mathrm{.}5],[12,0,48,156,72,1,69\mathrm{.}0],[13,0,41,163,72,1,68\mathrm{.}4],[14,0,37,167,82,1,81\mathrm{.}1],[27,0,44,174,58,2,60\mathrm{.}1],[28,0,37,172,58,2,56\mathrm{.}0],[29,0,41,165,59,2,57\mathrm{.}3],[30,0,43,171,61,2,56\mathrm{.}7],[31,0,20,169,62,2,55\mathrm{.}0],[32,0,51,174,63,2,62\mathrm{.}4],[33,0,31,163,63,2,60\mathrm{.}3],[34,0,54,173,63,2,59\mathrm{.}4],[35,0,50,166,65,2,62\mathrm{.}0],[36,0,48,163,66,2,64\mathrm{.}0],[37,0,16,165,68,2,63\mathrm{.}8],[38,0,37,167,68,2,63\mathrm{.}3],[39,0,30,161,76,2,72\mathrm{.}7],[40,0,29,169,77,2,77\mathrm{.}5],[52,0,51,165,60,3,53\mathrm{.}0],[53,0,35,169,62,3,56\mathrm{.}4],[54,0,21,159,64,3,60\mathrm{.}6],[55,0,22,169,65,3,58\mathrm{.}2],[56,0,36,160,66,3,58\mathrm{.}2],[57,0,20,169,67,3,61\mathrm{.}6],[58,0,35,163,67,3,60\mathrm{.}2],[59,0,45,155,69,3,61\mathrm{.}8],[60,0,58,141,70,3,63\mathrm{.}0],[61,0,37,170,70,3,62\mathrm{.}7],[62,0,31,170,72,3,71\mathrm{.}1],[63,0,35,171,72,3,64\mathrm{.}4],[64,0,56,171,73,3,68\mathrm{.}9],[65,0,48,153,75,3,68\mathrm{.}7],[66,0,41,157,76,3,71\mathrm{.}0],[15,1,39,168,71,1,71\mathrm{.}6],[16,1,31,158,72,1,70\mathrm{.}9],[17,1,40,173,74,1,69\mathrm{.}5]]$

apply knowledge of data analysis and interpretation by developing and running an accurate t$-$test

analysis in SPSS$.$ This includes proper result reporting in the form of a paper with output from

SPSS and appropriate tables included. $$

A study tested whether cholesterol was reduced after using a certain brand of margarine as part

of a low fat, low cholesterol diet. The subjects consumed on average $2\mathrm{.}31g$ of the active

ingredient, stanol ester, a day. This data set contains information on $18$ people using margarine to

reduce cholesterol over three time points. There are two populations, A and B$.$

You will compare population A before margarine use vs$.$ population A after $4$ weeks margarine

use; compare population A before margarine use vs$.$ population A after $8$ weeks margarine use. $$

The variables you will consider are cholesterol levels and the use of margarine. $$

You will include a narrative that includes possible hypotheses and null hypotheses, an

explanation of the relationship between the variables, $$

Question $2$ Comparing Means $$

Data analysis and interpretation by comparing several independent means and their resulting post

hoc analysis in SPSS$.$ ANOVA is a test that can do this. This includes proper result reporting in

the form of a paper with output from SPSS and appropriate tables included. $$

You will compare means between independent groups and run appropriate post hoc analysis for

this assignment using the data set provided to you. $$

You will compare means of three different groups with ANOVA. $$

Complete a post hoc analysis and report on this as well. $$

You will include a narrative that includes possible hypotheses and null hypotheses, an

explanation of the relationship between the variables, and report the important results in APA

format. $$ID

Before

After$4$weeks

After$8$weeks

$\backslash$table$[[2,6\mathrm{.}76,6\mathrm{.}20,6\mathrm{.}13],[4,4\mathrm{.}80,4\mathrm{.}27,4\mathrm{.}15],[6,7\mathrm{.}49,7\mathrm{.}12,7\mathrm{.}05],[8,5\mathrm{.}05,4\mathrm{.}63,4\mathrm{.}67],[10,3\mathrm{.}91,3\mathrm{.}70,3\mathrm{.}66],[13,6\mathrm{.}17,5\mathrm{.}56,5\mathrm{.}51],[14,7\mathrm{.}67,7\mathrm{.}11,6\mathrm{.}96],[15,7\mathrm{.}34,6\mathrm{.}84,6\mathrm{.}82],[17,5\mathrm{.}13,4\mathrm{.}52,4\mathrm{.}45]]$