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WorksheetsMeans, Modes, Medians, oh My
Total questions: 15
Worksheet time: 10mins
Name
Class
Date
1.
What is NOT a term that helps you find out the center of data sets?
a)
Mean
b)
Median
c)
Minimum
d)
Mode
2.
What is the median of this data set:
1, 5, 2, 7, 1, 2, 7, 6, 8, 3, 8
1, 5, 2, 7, 1, 2, 7, 6, 8, 3, 8
a)
3
b)
5
c)
6
d)
7
3.
What is the range in this data set?
1, 1, 3, 2, 6, 7, 9, 12, 1, 3, 25, 9
1, 1, 3, 2, 6, 7, 9, 12, 1, 3, 25, 9
a)
20
b)
22
c)
24
d)
25
4.
Select what is true about this chart:
a)
It is a scatter plot
b)
It is a dot plot
c)
It is a box plot
d)
It is not a plot
5.
What is the median of the data?
a)
200
b)
100
c)
90
d)
140
6.
What value is the lower quartile (Q1)?
a)
66
b)
58
c)
60
d)
64
7.
What is the outlier?
a)
Data in the middle of the set
b)
Data on the right side of the set
c)
Data by itself, outside of the clusters
d)
Data on the left side of the middle
8.
The median is
a)
The middle score
b)
Scores added & divided by the number of scores
c)
The most frequent score
d)
The middle when in order
9.
The mode is
a)
The middle score
b)
Scores added & divided by the number of scores
c)
The most frequent score
d)
The middle when in order
10.
Find the mode of these numbers:
4,3,6,4,3,6,6,3,2,1,3
a)
3
b)
6
c)
4
d)
2
11.
For 6 days in a row, Julia measured the depth of the snow in a shaded area of her backyard. The line graph shows her data.
Between which two days did the depth of the snow decrease the most?
Between which two days did the depth of the snow decrease the most?
a)
1 and 2
b)
2 and 3
c)
4 and 5
d)
5 and 6
12.
Lucy's house is located at the point shown on the coordinate grid. Ainsley's house is located 3 units right and 2 units down from Lucy's house. Where is Ainsley's house?
a)
(4,1)
b)
(1,4)
c)
(4,5)
d)
(5,4)
13.
The graph shows the relationship between the amount of milk and water used in a recipe.
What is the rule that relates the amount of milk to the amount of water?
What is the rule that relates the amount of milk to the amount of water?
a)
add 5
b)
multiply by 3
c)
add 8
d)
multiply by 5
14.
Sarah is bringing treats to her elementary school class on her birthday. The number of treats she brings in is based on the number of students in her class.
t = the number of treats
s = the number of students
Which of the variables is independent?
t = the number of treats
s = the number of students
Which of the variables is independent?
a)
s
b)
t
15.
In order to earn extra spending money, Dalton babysits children after school. The greater the number of hours he babysits, the more money he earns.
h = the number of hours Dalton babysits
m = the amount of money Dalton earns
Which of the variables is dependent?
h = the number of hours Dalton babysits
m = the amount of money Dalton earns
Which of the variables is dependent?
a)
h
b)
m
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