WorksheetsDot Plots, mean, median
Total questions: 11
Worksheet time: 35mins
Name
Class
Date
1.
What was the day with the least amount of cars sold?
a)
Monday
b)
Tuesday
c)
Wednesday
d)
Thursday
2.
How many students had more than 6 candy bars?
a)
5
b)
2
c)
3
d)
1
3.
Another word for mean is...
a)
sum
b)
product
c)
average
d)
equation
4.
To find the mean of a set of numbers you...
a)
multiply all the numbers then divide by ho many numbers are in the set
b)
add the numbers together, then divide by how many numbers are in the set
5.
Calculate the mean.
16, 5, 7, 12
a)
9
b)
6
c)
12
d)
10
6.
What is the median?
a)
biggest- smallest
b)
average
c)
the middle #
d)
# that happens the most
7.
What is the MEDIAN of this data
a)
95
b)
90
c)
100
d)
40
8.
Find the Median
2, 7, 9, 12, 15, 17, 20
a)
9
b)
15
c)
12
d)
17
9.
When finding the median, what do you do if there are two middle numbers?
a)
Add them together and divide by 2
b)
Write them both as the answer
c)
Give up
d)
Pick one
10.
In order to find the median, the data must be sorted from least to greatest first.
a)
True
b)
False
11.
The weekday (Monday-Friday) temperatures are
56, 70, 75, 77, 78. If Saturday's temperature is 54, how will that affect the data?
a)
The mean will decrease
b)
The mean will increase
c)
The mean will stay the same
100 %
