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WorksheetsMeasures of Central Tendencies
Total questions: 20
Worksheet time: 3hrs 20mins
0, 89, 92, 97, 99, 100
Find the median: 12, 15, 13, 18, 23, 5?
14
16
16.5
18
What is the mode in the following numbers? [3, 24, 3, 7, 30, 1, 3, 7, 3]
3 and 7 both are modes
1 and 7 both are modes
3 only
7 only
What is the mode in the following numbers? [3, 24, 3, 7, 30, 1, 3, 7, 3]
3 and 7 both are modes
1 and 7 both are modes
3 only
7 only
Ray’s music album had 15 rock songs, 8 karaokes, 12 hip hops, 10 pop songs,
15 lullabies, 13 jingles, and 17 rap songs. What is the mean?
13.9
12.9
13
15
Nine conical flasks have sodium chloride solutions of different quantities. The
amount of solution (ml) in each flask is given below. What is the range of the data?
2, 10, 16, 2, 20, 18, 22, 14, 9
19
21
18
20
Brayden traveled 3 miles by bus, 25 miles by a train, 9 miles by a van, 30 miles by
a car, 9 miles by a bike, and walked 2 miles to visit few historical monuments. What is the mode of the data?
11
13
9
12
The three types of measures of central tendencies are
Mode
Mean
Median
Midpoint
The mode of a set of data is
the class with the highest frequency
the value or data in the middle after the data is arranged in ascending or descending order.
the value obtained when the sum of the data values is divided by the number of data.
the highest value of its frequency.
____________________ is a value that is too small or too large in a set of data.
Extreme value
Midpoint
Frequency
Class mode
A uniform change in data will result in a uniform change in values for _________________________________ .
median
mode
mean
class mode
State the mode for the size of shirts.
SS
M
L
XL
XXL
Which measures of central tendency is suitable to describe situation below?
Students’ favourite television programmes in your class.
Mode
Mean
Median
Which measures of central tendency is suitable to describe situation below?
Number of pets owned by Form 2 Amanah students.
Mode
Mean
Median
Which measures of central tendency is not suitable to describe situation below?
The number of students for school societies and uniformed bodies
Mean
Mode
Median
3, 200, 4, 10, 50, 7, 90, 3, 50, 11, 3.
Determine the median.
7
10
11
50
7, 5, 7, 8, 3, 12.
Determine the median.
3
5
7
8
12
Determine the mode.
2 children
3 children
4 children
5 children
