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WorksheetsMODUL PENTAKSIRAN KENDIRI (MPK)
Total questions: 30
Worksheet time: 30mins
The following are scores made on a math test: 80, 90, 90, 85, 60, 70, 75, 85, 90, 60, 80 What is the mode of these scores?
60
70
80
90
The median of the numbers 34, 32, 12, 65, and 45 is...
34
32
12
65
In a survey of 10 households, the number of children was found to be:
4, 1, 5, 4, 3, 7, 2, 3, 4, 1
State the mode.
(a)
The bar chart shows how many cars were sold by a salesman over a period of time. Find the mean number of cars sold per day.
(a)
What is the median age of a group of employees whose ages are 32, 37, 30, 43, 29 and 31?
30
31
31.5
30.5
A football team keep records of the number of goals it scores per match during a season. Find the mean number of goals per match.
(a)
Gary has taken an aptitude test 8 times and his scores are 96, 98, 98, 105, 36, 87, 95, and 93.
His median score is given as
(a)
Which measure of central tendency is greatly affected by extreme scores?
Mode
Median
Mean
none of these
A survey was conducted by a chocolate manufacturing company, about the likes and dislikes of the flavors they marketed. Which measure of central tendency will help them most to make their choice of the most liked flavor?
Mean
Range
Mode
Median
The number of roses grown in each garden in a particular month is represented in a pictograph. What is the mean number of roses grown in that month?
70
7
20
280
The stem-and-leaf plot shows the age of all the U.S. Olympic Soccer Team players. Find the median age of the players.
26.5
26
25
25.5
What is the mean for the data pictured?
10.4
10
10.5
11.1
Cari jenis transformasi dari ABC kepada A'B'C'.
Identify the transformation from ABC to A'B'C'.
90o clockwise rotation
90o anticlockwise rotation
Reflection in the y-axis
Reflection in the x-axis
In the Diagram above, B is the image of C under a
translation. Determine the
translation.
Diagram shows five triangles are drawn on a square grid.
Which of the triangles A, B, C and D is the image of triangle X under a clockwise rotation of 90° about the point O ?
A
B
C
D
What is the location of S' after a 90° rotation clockwise at the origin point?
(-3, 2)
(-2, 3)
(3, -2)
(2, -3)
State the line of reflection.
Reflection in the y-axis
Reflection in the x-axis
Reflection in the line x = 1
Reflection in the line y = 1
State the transformation given in the image above
Rotation 90° anticlockwise about the origin
Rotation 180° clockwise about the origin
Reflection in the y-axis
Translation, 4 units to the right and 12 units upwards
How is trapezium ABCD translated to trapezium A'B'C'D'?
Translated 5 units down and 5 units to the right
Translated 5 units down and 1 to the right
Translated 8 units down and 5 units to the right
Translated 5 units down and 4 units to the right
RST is the image of RPO under a transformation. Describe the transformation.
Reflection at line RO
Translation of 2 unit to the right and 5 unit upwards.
Enlargement with scale factor 2
Rotation of 120o clockwise at centre R
Determine the coordinates of the image of A(2, 2) under a reflection in the y-axis.
(2,2)
(2, -2)
(-2, 2)
(0, 0)
Which of the following is NOT an isometric transformation?
Translation
Rotation
Enlargement
Reflection
