(All Steps) A Study at the Stanford University School of Medicine suggests that coffee drinking may be linked to heart disease. in particular, the report


Question: Problem 10: A Study at the Stanford University School of Medicine suggests that coffee drinking may be linked to heart disease. in particular, the report says that coffee drinking is strongly related to elevated levels of apolipoprotein B, a cholesterol—associated protein linked to heart disease. From the following data on 15 adult men over age 35 who drink one to five cups of coffee per day, create a scatter plot and calculate the least squares estimates of \({{\beta }_{0}}\) and \({{\beta }_{1}}\) for the model

Cups of Coffee per day, X Level of Apolipoprotein, Y
1 21
1 18
1 17
2 21
2 19
2 25
3 26
3 32
3 28
4 34
4 31
4 33
5 36
5 37
5 38

Can use regression correlation sheet and answer part e) at the bottom of the page.

  1. Compute r. Test to see if it is significant. Explain why. Interpret results relevant to problem b) Find r 2 and interpret relevant to problem
    c) State regression line equation and it’s use and range of validity
    d) Find see. and interpret meaning.
    e) Predict Y if X = 3 with approximately 95 % confidence
    Price: $2.99
    Solution: The downloadable solution consists of 7 pages
    Deliverable: Word Document

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