Students of Class XI secured following marks in their Statistics paper.
Calculate arithmetic mean using Direct Method and Assumed Mean Method.
20, 44, 65, 28, 45, 67, 30, 50, 68, 39, 53, 70, 40, 60, 75
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Answered by
22
Answer:
I hope it will be the answer..
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Answered by
27
Answer: your answer is as follows
Explanation:
It is solved by both the methods
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