Atypical middle-income household in 1980 earned $34,757. a similar household in 2009 earned $38,550. what was the relative increase in income for these households from 1980 to 2009? round to the nearest one percent.

Given conditions are :

In 1980's, a typical middle-income household earned=  $34,757

In 2009, a similar middle-income household earned= $38,550

And we have to find relative increase in income for these households from 1980 to 2009.

So first we will find the total increase in amounts.

Relative increase =

= 10.91% or rounding it off we get approx 11%.

Hence, the answer is 11%.

the mean and mad

step-by-step explanation:

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.