# soalan Ulangkaji by aziziwahab30

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```									                          Worksheet 1- Mean (Average)
Student Name: ___________________________
Date: __________________________________

Instructions: Read each question carefully and circle the correct ans wer.

If you cannot remember how to figure the mean (average) look at the
explanation below or look in your Math Binder.

1.    Average the following numbers: 16, 7, 7, 15, 5.

A.   10
B.    5
C.   50
D.   25

2.    Average the following numbers: 12, 5, 13, 2.

A. 32
B. 4
C. 8
D. 16

3.    Average the following numbers: 100, 99, 81, 99, 86.

A. 99
B. 465
C. 5
D. 93

4.    Find the mean for the following numbers: 20, 50, 20, 10, 50.

A. 30
B. 20
C. 50
D. 5

5.    Find the mean for the following numbers: 450, 650, 600, 500, 550.

A. 550
B. 450
C. 650
D. 600
Worksheet 2 - Median
Student Name: _______________
Date: ______________________

Instructions: Read each question carefully and circle the correct ans wer.

If you cannot remember how to figure the median you look at the explanation
below or look in your math binder.

1.    What is the median of the following numbers: 16, 7, 7, 15, 5.

A.    7
B.    5
C.   50
D.   25

2. What is the median of the following numbers: 12, 5, 13, 2, 8..

A.   32
B.    4
C.    8
D.   16

3.    What is the median of the following numbers: 100, 99, 81, 99, 86.

A.  99
B. 465
C.   5
D. 93

4.    What is the median of the following numbers: 20, 50, 20, 10, 50, 40, 50.

A. 30
B. 40
C. 50
D.  7

5.    What is the median of the following numbers: 450, 650, 600, 500, 550.

A. 550
B. 450
C. 650
D. 600
Worksheet 1: Mean (Average) ~ Answer Key
1.   A
2.   C
3.   D
4.   A
5.   A

Worksheet 2: Median ~ Answer Key
1.   A
2.   C
3.   A
4.   B
5.   A

Worksheet 4: Mean , Median and Mode

1.   B              6. B          11. A
2.   B              7. C          12. D
3.   A              8. D
4.   B              9. C
5.   A              10. A
Worksheet 5 - Mean, Median, Mode

Student Name: ___________________________
Date: __________________________________

Instructions: Complete the following table, computing each students' average, median, and
mode test scores:

Math Test Scores

Test      Test       Test       Test    Test   Test Test
Name                                                                Mean Median Mode
1         2          3          4       5      6    7
John        79        81         89         81      78    82   84
Mary        63        83         69         82      86    92   92
Jose        68        78         71         81      84    78   79
Martha       88        70         82         64      85    70   87
Jacob       72        62         73         69      73    68   73
Shawn       74        76         84         73      70    70   85
Suzanne      85        94         83         94      87    79   80
Colleen     100        88         95         75      95    92   85

What is the average score for Test 2?
Worksheet 4 - Mean, Median, & Mode
Student Name: ___________________________
Date: __________________________________

Instructions: Read each question carefully and circle the correct ans wer.

1.   Mario's test scores on his first history tests were 70, 82, 70, and 92. What was the mean of
these scores?
A. 70                B. 78.5                   C. 81.5              D. 76

2.   Find the median of 95, 40,     16,   48,   16.
A. 16              B. 40                   C. 42                D.   43.5

3.   What is the mean of 88, 56, 47, 67, and 47?
A. 61              B. 62             C. 47                      D.   59.5

4.   What is the mode of the following numbers: 23, 53, 2, 23, 67, 43, 66, and 4.
A. 35               B. 23               C. 67             D. 4

5.   Find the median of 96, 87, 76, 90, and 76.
A. 87              B. 85.9           C. 76                      D.   85
6.    Neil's scores on his first 4 math assignments were 74, 80, 74, 92.
What was the mean of these scores?
A. 76                    B. 80              C. 77              D. 74

7.    Find the mode of the following numbers: 4, 3, 5, 4, 3, 5,   4, and 1.
A. 1                 B. 3               C. 4                 D. 5

8.    Find the median of 90, 44, 23, 83, and 23.
A. 53.5            B. 52.6            C. 23                  D.   44

9.    Find the median of the set of numbers: 17, 34, 29, 16, 34, 3, 20, 5, 32.
A. 20               B. 31                  C. 24            D. 21.1

10.   What is the mode of the following data?   97, 115, 82, 71, 136, 105, 115
A. 115           B. 103                 C. 105             D. 71

11.   What is the average of the following data? 7, 6, 9, 5, 4, 10, 8.
A. 7             B. 6                    C. 5               D. 8

12.   What is the mode of the following set of numbers? 6, 12, 6, 18, 12, 24, 12, 30.
A. 6             B. 15                   C. 18              D. 12

Worksheet 1: Mean (Average)

1.     A
2.     C
3.     D
4.     A
5.     A

Worksheet 2: Median

1.     A
2.     C
3.     A
4.     B
5.     A

Worksheet 3:

Test      Test       Test   Test      Test   Test Test
Name                                                              Mean Median Mode
1         2          3      4         5      6    7
John        79        81         89     81       78     82   84   82    81    81
Mary        63        83         69     82       86     92   92   81    83    92
Jose    68        78         71     81       84     78   79   77    78    78
Martha       88        70         82     64       85     70   87   78    82    70
Jacob        72        62         73     69       73     68   73   70    73    73
Shawn        74        76         84     73       70     70   85   76    74    70
Suzanne      85        94         83     94       87     79   80   86    85    94
Colleen     100        88         95     75       95     92   85   90    92    95

What is the average score for Test 2?   79
Worksheet 4: Mean , Median and Mode

1.   B           6. B        11. A
2.   B           7. C        12. D
3.   A           8. D
4.   B           9. C
5.   A           10. A

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