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WorksheetsFinal Exam
Total questions: 40
Worksheet time: 1hrs 2mins
How tall are the students in our class?
What is the definition of "median"?
the average of a set of data
the number that appears the most in a set of data
the number in the middle of a set of data
the difference between the greatest and smallest value in a set of data
What is the definition of "mean"?
the difference between the greatest and smallest value in a set of data
the average of a set of data
the number that appears the most in a set of data
the number in the middle of a set of data
What is the definition of "range"?
the difference between the greatest and smallest value in a set of data
the average of a set of data
the number that appears most in a set of data
the number in the middle of a set of data
What is the definition of "mode"?
the difference between the greatest and smallest value in a set of data
the average of a set of data
the number in the middle of a set of data
the number that appears the most in a set of data
7, 14, 20, 3, 7, 14, 2, 14, 7
5,11,2,12,4,2
15,2,3,7,8,4,3,2,16,2,4
4,2,7,4,3
Find the IQR (Q3 - Q1) of the data
20, 22, 25, 29, 31
What does M.A.D stand for?
Mean as Dirt
Mean Average Deviation
Crazy
Mean Absolute Deviation
58, 38, 54, 48, 26, 36
9, 7, 11, 10, 8
True or false?:The absolute value of a number will always be positive.
True
False
What is the first step (1-2) when calculating the Mean Absolute Deviation?
Find the distance each value is from the mean
Find the mean of the data
Find the mean of the distances
9, 7, 11, 10, 8
k < 3?
r ≥ -6?
When graphing b < 6 would you use an open or closed circle?
Open
closed
What inequality does the number line graph represent?
x ≤ 4
x ≥ -4
x < -4
x < 4
6 > x
