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प्रश्न
D7 From the given data.
Data - 4, 5, 6, 7, 8, 9, 10, 11, 12
पर्याय
7
9
10
12
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उत्तर
10
Explanation:
Step 1: Write the data in order
The data is already arranged:
4, 5, 6, 7, 8, 9, 10, 11, 12
Number of observations (n) = 9
Step 2: Formula for D7
`D_k = (k(n + 1)^"th value")/10`
`D_7 = (7(9 + 1))/10 = 70/10 = 7^"th value"`
Step 3: Find the 7th value
The 7th value in the data set = 10
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संबंधित प्रश्न
Give economic term:
value that divides the Series into ten equal parts.
Solve the following :
Calculate D7 for the following data.
| Profit (in crores ₹) | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 |
| No. of firms | 20 | 30 | 70 | 48 | 32 | 50 |
Which statement accurately defines a decile in statistics?
What does the value D7 indicate in a sorted data set?
Which formula would you use to locate the jth decile for an individual (ungrouped) data set with n observations?
Why are deciles useful in economics and finance?
When working with grouped (continuous) data, which variable in the decile formula represents the cumulative frequency of classes before the decile class?
