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प्रश्न
If the median of a, 2a, 4a, 6a, 9a is 8, then find the value of a is
पर्याय
8
6
2
10
उत्तर
2
Explanation;
Hint: a, 2a, 4a, 6a, 9a
Median = 4a = 8
a = 2
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संबंधित प्रश्न
1) Using step–deviation method, calculate the mean marks of the following distribution.
2) State the modal class.
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