Question
1.Dependent-samples t-test.A nutritionist is interested in finding out the effect of using Sunshine margarine as part of a low cholesterol diet on consumers' cholesterol level.
1.Dependent-samples t-test.A nutritionist is interested in finding out the effect of using Sunshine margarine as part of a low cholesterol diet on consumers' cholesterol level. She decides to conduct an experiment on 9 participants and compare their cholesterol levels before and after 8 weeks of using Sunshine margarine in their daily meals. Use the data that the nutritionist obtained below to determine whether there is a significant difference in consumers' cholesterol levels after 8 week using Sunshine margarine. Test with = .05.
Cholesterol Level
Before
After 8
7
4
9
6
10
5
8
3
6
2
a.Conduct a complete hypothesis test
b.Compute r2
c.Give a full APA style write up of your results
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