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CPM CC1 Chapter 8 Flashcards | StudBud
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CPM CC1 Chapter 8
CPM CC1 Chapter 8
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Answers
1
What is the mean? (8, 4, 4, 3, 6)
4.5
5
6
4
2
What is the IQR? (inter quartile range)
5
3
8
6
3
What is the first quartile?
5
8
3
6
4
True or False. This a
statistical question
: How much time did you spend outside today?
True
False
5
If a data set has one very high number and one very low number, it will have a large ______.
Median
Range
Mean
6
Which of the following are ways to measure the spread of data? (pick more than one)
Mean Absolute Deviation
Mean
Inter Quartile Range (IQR)
Median
7
What display shows the median and quartiles?
Histogram
Box Plot
Stem and Leaf Plot
8
Chris and Terry recorded the baskets they scored each game. Whose has a larger
mean absolute deviation
?
Terry
Chris
9
What is the third quartile?
8
5
3
6
10
What is the median number of words spelled correctly in the spelling bee?
18
17.4
17
59
11
What is the maximum value in this data set?
78
97
100
53
12
All sets of data have outliers.
True
False
13
What display shows each individual number?
Box Plot
Stem and Leaf Plot
Histogram
14
What is the range of these test scores? (50, 55, 58, 67, 70, 71, 71, 77, 82, 89, 90, 96)
70
45
46
71
15
What is the median?
1
20.7
2
12
16
Describe the shape of this histogram.
Single-Peaked, Skewed
Double-Peaked, Skewed
Single-Peaked, Uniform
Double-Peaked Symmetric
17
What is the minimum value in this data set?
66
50
53
97
18
Would you rather use mean or median in this set of data?
Mean
Median
19
Which of the following are measures of central tendency? (choose more than 1 answer)
Median
Maximum Value
IQR (Inter Quartile Range)
Mean
20
Describe the shape of this histogram.
Single-Peaked, Skewed
Single-Peaked, Uniform
Single-Peaked, Symmetric
Double-Peaked, Symmetric
