Smoking males in a given area have a mean life expectancy of 68.5 years with a standard deviation of 5.3 years. the distribution of life expectancy is not assumed to be symmetric. between what 2 life expectancies does chebyshev's theorem guarantee that you find at least 89% of smoking males

smokin is bad for you, don't do it

Step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

4.08%

step-by-step explanation: