Calculate arithmetic mean, mode and median from the following frequency distribution - (Mid value) - 95 105 115 125 135 145 155 165 175 (Frequency) - 4 2 18 22 21 19 10 3 2
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Explanation:
For mean
1 Multiply Mid value with frequency
2 take total of Frequency× mid value and of frequency
3 the formulae is total of frequency×mid value / total of frequency and you will get your mean..
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