What is the difference in the interquartile ranges of the two data sets? a 10 years b 25 years c 5 years d 20 years

The interquartile range or IQR is equal to three minus one. We subtract the lower quartile value from the upper quartile value. ... As there are also seven values in data set two, the position of the quartiles and median will remain the same. The lowest value of data set two is 19, and the highest value is 28

Step-by-step explanation:

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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

a

step-by-step explanation: