Posted by **Simone** on Friday, July 5, 2013 at 2:16pm.

An observational study is conducted to investigate the association between age and total serum cholesterol. The correlation is estimated at r = 0.35. The study involves n=125 participants and the mean (std dev) age is 44.3 (10.0) years with an age range of 35 to 55 years, and mean (std dev) total cholesterol is 202.8 (38.4).

Estimate the equation of the line that best describes the association between age (as the independent variable) and total serum cholesterol.

- BioStats -
**WER**, Sunday, July 5, 2015 at 3:32pm
23

## Answer This Question

## Related Questions

- statistics - Experts consider high serum cholesterol levels to be associated ...
- biostatistics - 8. The following data were collected in a clinical trial to ...
- biostatistics - A studyis run to estimate the mean total cholesterol level in ...
- Statistics - The mean serum cholesterol level in the population of males who do ...
- Stats - A researcher wants to estimate the mean serum cholesterol level for ...
- Statistics - A researcher wants to estimate the mean serum cholesterol level for...
- stats - salary study conducted. mean for men = $42,000. Std deviation = $9,000. ...
- math help pls pls pls - The table below shows the age of some participants in a...
- STATISTICS - In a cross-sectional study of heart disease and gender in middle-...
- Epidemiology - To examine the association between high blood sugar and glaucoma...

More Related Questions