Given the equation for the logodds that an individual has hi

Given the equation for the log-odds that an individual has high blood pressure is

log(p1?p)=?2.71+0.039x,

where x is the individuals weight in pounds.

An increase of 20 pounds would increase an individuals odds of having high blood pressure by what factor?

Compute your answer rounded to four decimals.

Solution

Given the equation for the log-odds that an individual has high blood pressure is

log(p1?p)=?2.71+0.039x,

where x is the individuals weight in pounds.

An increase of 20 pounds would increase an individuals odds of having high blood pressure by what factor?

When x=20, 2.71+0.039*20=3.49

Odds = Ln(3.49) =1.2499

For increase of 20 pounds, increase an individuals odds of having high blood pressure by 1.2499 times.