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Mathematics
12.1 Measures of Central Tendencies - Set 1
Report
1 / 5
Score
Frequency
\(0-10\)
\(3\)
\(11-20\)
\(4\)
\(21-30\)
\(6\)
\(31-40\)
\(4\)
State the modal class.
(A)
\(0-10\)
(B)
\(11-20\)
(C)
\(21-30\)
(D)
\(31-40\)
Time limit:
00:01:00
A
B
C
D
Difficulty Level:
Easy
12.1 Measures of Central Tendencies - Set 1
Report
2 / 5
Wages (RM)
Frequency
\(100-199\)
\(6\)
\(200-299\)
\(3\)
\(300-399\)
\(6\)
\(400-499\)
\(5\)
Calculate the mean.
(A)
\(215.5\)
(B)
\(325.5\)
(C)
\(205.5\)
(D)
\(299.5\)
Time limit:
00:01:00
A
B
C
D
Difficulty Level:
Hard
12.1 Measures of Central Tendencies - Set 1
Report
3 / 5
Calculate the midpoint for each of the following class interval.
Time (minutes)
Midpoint
\(4.5-4.9\)
\(5.0-5.4\)
\(5.5-5.9\)
\(6.0-6.4\)
(A)
\(4.7,5.2,5.7,6.2\)
(B)
\(4.5,5.5,5.8,6.5\)
(C)
\(4.5,5.0,5.5,6.0\)
(D)
\(4.9,5.4,5.9,6.4\)
Time limit:
00:01:00
A
B
C
D
Difficulty Level:
Medium
12.1 Measures of Central Tendencies - Set 1
Report
4 / 5
Time (minutes)
Midpoint
Frequency
\(4.5-4.9\)
\(4.7\)
\(4\)
\(5.0-5.4\)
\(5.2\)
\(3\)
\(5.5-5.9\)
\(5.7\)
\(5\)
\(6.0-6.4\)
\(6.2\)
\(2\)
Calculate the mean.
(A)
\(52.0\)
(B)
\(5.00\)
(C)
\(5.38\)
(D)
\(5.20\)
Time limit:
00:01:00
A
B
C
D
Difficulty Level:
Medium
12.1 Measures of Central Tendencies - Set 1
Report
5 / 5
Time (minutes)
Frequency
\(4.5-4.9\)
\(4\)
\(5.0-5.4\)
\(3\)
\(5.5-5.9\)
\(5\)
\(6.0-6.4\)
\(3\)
Determine the modal class.
(A)
\(6.0-6.4\)
(B)
\(5.0-5.4\)
(C)
\(5.5-5.9\)
(D)
\(4.5-4.9\)
Time limit:
00:01:00
A
B
C
D
Difficulty Level:
Easy
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