Question
1. Find the correlation for Body Mass Index (BMI) and the following variables: data set: https://1drv.ms/x/s!ApAjhIcc8n1Eggxy5VjAtf6IOEjN?e=QxqYl0 Variable Correlation with Body Mass Index Cholesterol (chol) Age
1. Find the correlation for Body Mass Index (BMI) and the following variables:
data set: https://1drv.ms/x/s!ApAjhIcc8n1Eggxy5VjAtf6IOEjN?e=QxqYl0
| Variable | Correlation with Body Mass Index |
|---|---|
| Cholesterol (chol) | |
| Age (age) | |
| Diastolic Blood Pressure (dbp) | |
| Systolic Blood Pressure (sbp) | |
| Height (height) | |
| Number of Cigarettes/day (ncigs) |
2. Which of the variables would be the best predictor for Body Mass Index? Why?
3. Build a regression model with your best predictor for Body Mass Index.Write you model below.
4. Interpret the slope.
5. Is the slope significant? Why or why not?
6. Do you believe this model is a good model for predicting BMI? Justify your answer. dataset: https://1drv.ms/x/s!ApAjhIcc8n1Eggxy5VjAtf6IOEjN?e=QxqYl0
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Intro Stats
Authors: Richard D. De Veaux, Paul F. Velleman, David E. Bock
3rd edition
321533283, 321533289, 9780321463708, 9780321503848, 9780321503800, 9780321499431, 9780321499417, 978-0321500458
