Dot Plots
Histograms
Box and Whisker Plots
Random Values
Reading
Box and Whisker
Box and Whisker
100
How many people prefer to eat fries?
a. 3 people
b. 4 people
c. 1 person
d. 2 people
b. 4 people
100
How many people in the 16-20 age group likes M&Ms?
a. 50
b. 45
c. 25
d. 30
a. 50
100
What is the shape of the box and whisker plot?
a. normal distrubution
b. bell-shaped
c. skewed right
d. skewed left
c. skewed right
100
What is the maximum in this data value?
10, 33, 14, 15, 21, 16, 21, 22, 7
33
100
What is the Median?
17
200
How many students ate breakfast in 10 minutes?
a. 5 students
b. 8 students
c. 7 students
d. 9 students
c. 7 students
200
What kind of shape is the distribution?
a. skewed left
b. skewed right
c. normal/bell-shaped
d. Chris Hemsworth
c. normal/bell-shaped
200
What is the median for the box and whisker plot?
a. 102
b. 38
c. 96
d. 88
d. 88
200
91 95 54 69 80 85 88 73 71 70 66 90 86 84 73
The median of this data set (n=15) is 73.
(True or False?)
False
200
What is the Maximum?
32
300
How many teenagers were on their phone for at least 2 hours?
a. 8 teenagers
b. 5 teenagers
c. 9 teenagers
d. 3 teenagers
a. 8 teenagers
300
Is this a histogram?
(Yes or No?)
No, the bars need to be side-by-side
300
Which values are quartile 1 and quartile 3?
a. 3 & 6
b. 3 &16
c. 6 & 12
d. 6 & 16
d. 6 & 16
300
99; 56; 78; 55.5; 32; 90; 80; 81; 56; 59; 45; 77; 84.5; 84; 70; 72; 68; 32; 79; 90
What is the median of the data value set?
74.5
300
What is the minimum?
5
400
What is the shape of the distribution?
a. skewed left
b. skewed right
c. skewed
d. approximately normal
b. skewed right
400
Which score range did 13 students receive on their exams?
51-60
400
What is the range of the box and whisker plot?
a. 73
b. 106
c. 54
d. 35
c. 54
400
What is the median, and Q1 of these data values?
79 and 69
400
What is Q1 (Quartile 1)?
10
500
How many countries have access to electricity with at LEAST 100%?
a. 21 countries
b. 52 countries
c. 30 countries
d. 32 countries
d. 32 countries
500
What are intervals?
a. data points that are in bins with equal length
b. how fast you can run.
c. a slice on a pie chart
a. data points that are in bins with equal width.
500
A. 24, 25, 29, 30, 31, 31, 32, 34, 34
500
20, 120, 160, 200, 210, 250, 290, 350, 380, 460, 510 580
What is the maximum, minimum, and range of these data values?
maximum - 580
minimum - 20
range - 560
500
What is Q3 (Quartile 3)?
20