Outliers
5 number Summary
Mean Median Mode and Range
Box-and-Whisker Plot
Miscellaneous
100
What is the IQR of the data set 107, 114, 124, 108, 117, 106, 107, 109, 117, 115
10
100
What is Q3 - Q1
Interquartile range
100
What is the mode of the data set 42, 36, 58, 47, 34, 43, 36, 54, 49, 48, 41, 38, 36, 58, 72, 39
36
100
What must your number line do for you to get full points on the test?
constant increase
100
Explain how to determine from a box-and-whisker plot whether there are any outliers in the data.
the outliers are shown as a dot beyond the maximum and minimum values, disconnected from the whisker of the box
200
What is the formula to find Upper and Lower fences?
Q1 - 1.5 x IQR
Q3 + 1.5 x IQR
200
What is the Q1 of the data set 14, 18, 16, 24, 19, 15, 13
14
200
What is the range of the data set 14, 16, 18, 24, 19, 15, 13
11
200
What is drawn around the IQR.
the box
200
Explain what the upper quartile (3rd Quartile) is.
the median of the upper half of a set of data
300
What is The lower fence in the data set 132, 116, 108, 113, 126, 120, 131, 112, 126
88.5
300
What is Q3 in the data set 90, 88, 72, 85, 92, 95, 93, 86, 92, 91
92
300
What is the median of the data set 29, 27, 24, 28, 30, 51, 28
28
300
These extend from each quartile to the maximum and minimum points that are not outliers.
whiskers
300
What are the Measures of center?
Mean, Median, and Mode
400
What is The Upper fence in the data set 132, 116, 108, 113, 126, 120, 131, 112, 126
152.5
400
Find the IQR of the data set 29, 27, 24, 28, 30, 51, 28
3
400
What is the mean of the data set 22, 27, 25, 11, 29, 28, 41, 26, 28, 23.
26
400
What percent of students made below a 96?
75
400
Which measure of center is most affected by the skew
the mean
500
There is one outlier in the data set 20, 23, 18, 21, 4, 17, 15 You must show your work
4
500
The 5-number summary of: 19, 15, 7, 12, 5, 2, 17, 20, 3
Median=12 Q3= 18 Q1= 4 Max= 20 Min= 2
500
Given 3, 6, 9, 12, 19, 22, 31, 33, and X, what would X have to be to average 17
18
500
List out the 5 number summary
Min = 12 Q1 = 15 Median = 18 Q3 = 19 Max = 20
500
What is the skew of the given box plot?
left/negative skewed
600
What is the outlier in the data set 91, 92, 88, 89, 93, 95, 65, 85, 91 You must show your work
65
600
The 5-number summary of: 39, 41, 30, 14, 44, 40, 48, 39, 40, 36
Median=39.5 Q3= 41 Q1= 36 Max= 48 Min= 14
600
Find the mean, median, mode, and range of the data set: 82,23,59,94,70, 26, 32, 83, 87, 94, 32
Mean = 62 Median = 70 Mode = 32,94 Range = 71
600
Given the box plot below give an interval that contains 50% of the data
2-10
5-12
10-17
600
What is the population of the world?
8.31 Billion