ILUL
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Mr. Johansen has just finished grading a test he had given to his 5th period history class. Overall, he feels that the class
did pretty well, knowing that two students earned a 100% and at least half of the class scored a 78% or better. But, Mr.
Johansen also knows that there are a few very low scores in the 40% -50% range that will lower the average.
In order to get a good picture of his class's performance on the test, Mr. Johansen plans to create a box-and-whisker
plot to summarize the test results. Based on what he already knows, which of the following plots is most like what Mr.
Johansen should expect for his 5th period history class?
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5

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

56

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05