Worksheetsmean quiz
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
Define mean.
a)
The sum of the data divided by the number of data pieces
b)
The sum of the data
c)
The middle number
d)
The number that appears the most
2.
What is another word for AVERAGE?
a)
Mode
b)
Median
c)
Mean
d)
Not nice
3.
Calculate the mean.
2, 9, 10, 6, 8
a)
8
b)
4
c)
7
d)
22
4.
To find the average of a set of numbers, add up all the items and divide by...
a)
2
b)
The minimum
c)
The maximum
d)
The number of items
5.
The mean of six numbers is 5.
Five of the numbers are 6, 6, 5, 3 and 1.
Work out the sixth number.
a)
4
b)
9
c)
4.2
d)
7
6.
In order to find the median, the data must be sorted from least to greatest first.
a)
True
b)
False
7.
which of the following is not a measure of central tendency
a)
mean
b)
mode
c)
standard deviation
d)
median
8.
Averages are helpful in formulation of economic policies
a)
true
b)
false
c)
cannot say
9.
there are two types of mean , weighted arithmetic mean and (a) arithmetic mean
10.
Is mean representative of the disparity in data
a)
yes
b)
no
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