Practice Questions on Decile
Q1. Calculate the value of the 3rd decile for the following set of data: 12, 15, 18, 20, 22, 25, 28, 30, 32, 35.
Q2. Given the cumulative frequency distribution below, determine the value of the 7th decile:
Data | Cumulative Frequency |
---|---|
10-20 20-30 30-40 40-50 50-60 | 10 25 35 45 50 |
Q3. Determine the 5th decile for the following set of data 18, 22, 25, 30, 35, 40, 45, 50, 55, 60.
Q4. The following data represents the marks obtained by 60 students in a test:
45 |
52 |
58 |
63 |
68 |
72 |
75 |
80 |
85 |
90 |
47 |
53 |
59 |
64 |
69 |
73 |
76 |
81 |
86 |
91 |
48 |
54 |
60 |
65 |
70 |
74 |
77 |
82 |
87 |
92 |
50 |
55 |
61 |
66 |
71 |
78 |
83 |
88 |
93 |
98 |
51 |
56 |
62 |
67 |
79 |
84 |
89 |
94 |
76 |
67 |
Determine the value of the 9th decile.
Decile – Definition, Formula, Rank, Examples
Decile is a statistical measure that divides a dataset into ten equal parts, and each part contains 10% of the data. It is different from percentage as in percentage there are 100 parts. In this article, we will learn in detail about what is decile, the formulas of decile (grouped data and ungrouped data)
Table of Content
- What is Decile?
- Definition of Decile
- Formula of Decile
- Decile Formula for Ungrouped Data
- Decile Formula for Grouped Data
- Decile Class Rank
- How to Calculate Decile?
- Examples of Decile
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