A group of randomly chosen Mothers Club members were asked how many children they have. The following table shows the results of the survey. The club hasl 20 members.
Number of children
Number of mothers
1
9
2
6
3 +
5
Based on the information, what is the most reasonable estimate of the number of Mothers Club members who
have less than 2 sons?
Choose 1
9
15

I think the answer might be 15?

So on a different tab I made a 2x10 chart on a document (which I have not named yet) and i got 15 for number of mothers while number of children was 11.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

17.08

correct me if i am wrong.