Х Making inferences from random samples
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Jordan Michael runs a basketball camp. A group of randomly selected camp participants were asked to give their
shirt size. The table below shows the results of the survey. There are 308 camp participants this year.
Shirt size
Number of participants
Small
6
Medium
15
Large
23
Extra large
12
Double extra large
4
Based on the data, what is the most reasonable estimate for the number of this year's camp participants who
will need a medium shirt?
Choose 1

5y

step-by-step explanation:

whats the question?

step-by-step explanation:

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

step-by-step explanation: