PDF chapter test TRY NOW
If the median of the distribution given below is \(28.5\), find the values of \(x\) and \(y\).
| Class interval | Frequency |
| \(0-10\) | \(5\) |
| \(10-20\) | \(x\) |
| \(20-30\) | \(20\) |
| \(30-40\) | \(15\) |
| \(40-50\) | \(y\) |
| \(50-60\) | \(5\) |
| Total | \(60\) |
Answer:
\(x\) \(=\)
\(y\) \(=\)
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