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Q1) Find the mean of the following distribution by step-deviation method.0 - 5050 - 100100 - 150150 - 200200 - 250 250 - 300ClassIntervalFrequency48161363 |
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Answer» Step-by-step explanation: Find the MEAN of the FOLLOWING distribution by step-deviation method. 0 - 50 50 - 100 100 - 150 150 - 200 200 - 250 250 - 300 Class Interval Frequency 4 8 16 13 6 3 |
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