Title: Blank Jeopardy
1Box and Whisker Plots
Mean, Median, Mode and Range
Stem and Leaf Plots
Analyzing Data
Histograms
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2What is the lower quartile for this set of
data? A. 50 B. 91 C. 130 D. 157 E. 210
3The lower quartile is (B) 91 A.
50 B. 91 C. 130 D. 157 E. 210
4What is the mode number of pets in this set of
data?
5The mode for this set of data is 1 pet. There
were four students that only had one(1) pet.
6What is the range of pets for this set of data?
7The range is the difference between the highest
number and the lowest number. 14 - 0 14 The
range is 14.
8The following were Janelles 8 quiz scores 22
24 24 26 27 27 29 30
Janelle thought her median was 26 Jimmy thought
her median was 26.5 And June thought her median
was 27 Who was right, and why?
9The following were Janelles 8 quiz scores 22
24 24 26 27 27 29 30
The median splits the data exactly in half. If
you put four(4) numbers on each side of the
median, it would be in-between 26 and 27. Jimmy
was right, the median is 26.5
10What is the sum of the mean, median, and mode for
the following set of data? 2 7 11 15 15
11What is the sum of the mean, median, and mode for
the following set of data? 2 7 11 15 15
Mean 50 5 10 Median 11 Mode
15 Sum 36
12Approximately what is the range of weekly
incomes? A. 130 B. 70 C. 120 D. 160 E. 190
13(C) 190 - 70 120
14What are the values of the outliers?
15Outliers are pieces of data that are
significantly bigger or significantly smaller
than the majority of the data. The two outliers
are 9 and 10 for the 2nd period class.
16Which two class periods have identical upper
quartiles?
171st period and 2nd period have identical upper
quartiles of 18.5.
1870
72
74
76
78
80
82
84
86
88
90
92
If the median for this set of data is 83.5, what
is the lower quartile?
19median
LQ 77
70
72
74
78
80
82
84
86
88
90
92
76
There are 6 data points below the median. The
lower quartile is between the 3rd point (75) and
the 4th point (79). The LQ is 77.
20What is the reason why 5th period doesnt have an
upper whisker?
21The reason why the upper whisker seems to have
disappeared is that all scores in that whisker
are the same value as the upper quartile (20).
22How many students were surveyed in this poll?
2313
24What is the median for this set of data?
25There are 22 pieces of data. If you count in 11
from both ends, you will end up with 2 middle
numbers, 15 and 17. Half way between them is the
median, 16.
26How many students live more than 10 miles from
school?
279 students live more than 10 miles from school?
28What is the upper quartile for this set of data?
29The upper quartile is 21.
30What is the range for this set of data?
31By using the key, you can see that the maximum
salary is 197 and the minimum salary is 100.
The salary range is 197 - 100 97.
32How many students scored 85 or higher on the
semester test?
335 10 12 27
34How many students scored between 14 and 18 on the
proportions/rates quiz?
3515 23 38
36How many minutes students spend on homework
Number of Minutes Spent on Homework
When doing homework, which category contained
exactly 15 students?
37How many minutes students spend on homework
Number of Minutes Spent on Homework
15 Students spent 200 to 240 minutes studying
homework.
38How many students took the semester test?
396 5 12 14 13 6 7 10 5 10 12
100
40Quickly sketch in the histogram for the data in
the chart.
41(No Transcript)
42Plane Flights
There are 96 plane flights in this set of data.
How many flights are above the median?
43Half of the flights are above the median.
Therefore half of 96 flights are above the
median. Half of 96 is 48. There are 48 flights
above the median.
44Which colored plane shows the most consistent
flights?
45The Salmon plane has the smallest range. If you
ignored the outliers, the Green plane would have
been the most consistent.
46There are 3 distinct clusters of information in
this line plot. Give the range of each cluster.
47The clusters of information are 1 to 4 8 to
13 15 to 20
48The upper quartile for this set of data is 21.
If there are 40 students in this class, how many
students scored above 21 on the quiz?
49Each section on a box plot contains 1/4 of the
data. 1/4 of 40 is ten. Therefore there are 10
students who scored above the upper quartile of
21.
10 students
10 students
10 students
10 students
50Plane Flights
What percent of the data is above the lower
quartile?
51A box plot is divided into 4 equal sections.
Each section contains 25 of the data. Therefore
75 of the data is located above the lower
quartile.