1.
What is the first step in finding the median in a set of data?
A.
Write the numbers in order from least to greatest.
B.
Find the difference between the greatest number and least number.
C.
Find the number that appears most often.
D.
Add the numbers.
Hint
2.
Find the mode of the set of data.
24, 25, 30, 31, 31, 33, 34, 38, 41, 42, 44, 48, 49, 67
A.
36
B.
67
C.
34
D.
31
Hint
3.
Which describes the number that appears most often in a set of data?
A.
mode
B.
median
C.
range
D.
mean
Hint
4.
Find the range of the data set 145, 612, 120, 349, 515, 212, 590.
A.
492
B.
512
C.
445
D.
470
Hint
5.
Which of the following numbers is the range of the data set {125, 156, 190, 135, 105, 115, 155}?
A.
85
B.
95
C.
135
D.
75
Hint