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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Middle/High School Algebra, Geometry, and Statistics (AGS)
9.2 Range of a Data

Range:
The difference between highest and lowest values of a data is called the range.

Example:
Find the range of the following data,
11, 15, 13, 21, 23, 31, 32, 40, 51, 53, 17, 19, 27, 26, 37, 39, 47, 43, 54, 59, 25, 29, 45, 49, 57.

Solution:
Here the highest value = 59
Lowest value = 11
Range = Highest value - Lowest value
Range = 59 - 11
Range = 48


Directions: Find the ranges of the following data. Also write at least 10 examples of your own.
Q 1: Find the range of the following data,
15, 19, 21, 15, 39, 13, 20, 22, 17, 41, 11, 23,
30, 26, 43, 12, 25, 33, 32, 47, 16, 27, 31, 37, 45, 17, 29, 35, 40, 49.
36
38
40
42

Q 2: Find the range of the following data
5, 8, 11, 19, 15, 19, 15, 21, 26, 32, 35, 41, 43, 47, 7,
9, 17, 13, 27, 30, 37, 40, 48, 49, 50, 24, 25, 38, 33, 57,
55, 53.
57
52
50
56

Q 3: Find the range of the following data,
13, 17, 28, 31, 38, 39, 53, 52, 14, 19, 27,
32, 41, 47, 51, 55, 13, 21, 26, 33, 45, 43, 11,
23, 25, 35, 42, 45, 15, 24, 17, 36, 47, 53, 16, 25,
21, 37, 50, 56.
49
51
45
47

Q 4: Find the range of the following data,
15, 13, 30, 32, 21, 23, 51, 53, 40, 47, 11, 17,
35, 33, 27, 25, 52, 50, 45, 49, 17, 16, 37, 39, 29, 57, 60.
45
46
50
49

Q 5: Find the range of the following data,
16, 25, 29, 39, 43, 52, 57, 22, 14, 24, 30, 37,
40, 50, 59, 31, 12, 23, 33, 30, 41, 53, 60, 42, 13,
20, 34, 38, 47, 55, 61, 56, 17, 21, 36, 40, 46, 51, 62, 31.
50
49
48
45

Q 6: Find the range of the following data,
41, 15, 23, 18, 24, 31, 40, 50, 15, 21, 44, 17,
25, 16, 26, 35, 43, 52, 12, 28, 46, 19, 27, 17, 30, 37, 42,
53, 17, 34, 11, 13, 23, 14, 32, 33, 48, 55, 18, 36.
46
47
45
44

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