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1. Find 'x' if mean of the following data is 15.46. Class - 0-6 , 6-12, 12-18, 18-24, 24-30. Frequency - 6,8,X,9,7. |
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Answer» ONG>ANSWER: ANS 47/48 or 47.3 Step-by-step EXPLANATION: chech the ans |
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