1.
In a stem-and-leaf plot, ______.
A.
the stems are on the right side and the leaves are on the left side
B.
a key is used to describe what the numbers in the plot represent.
C.
0 can never be a leaf
D.
0 can never be a stem
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.
31
C.
34
D.
67
Hint
3.
Refer to the set of data below. If 15 were removed from the set of data, which values would change?
A.
mode
B.
range
C.
range and mean
D.
mean, median, and range
Hint
4.
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot?
A.
B.
C.
D.
Hint
5.
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80?
A.
80
B.
100
C.
93
D.
97
Hint