PDF chapter test TRY NOW
Answer variants:
10
12
20
17
15
Look at the graph and complete the tabular column.
Class intervals | \(10\) - \(20\) | \(20\) - \(30\) | \(30\) - \(40\) | \(40\) - \(50\) | \(50\) - \(60\) |
Frequency |
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