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Find the mean of the following distribution. a. The age of 20 boys in a locality is given below. Age in Years 12,10,15,14,8 and Number of boys 5,3,2,6,4? |
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Answer» ong>Answer: a. 11.8 B. 2 formula - sum of SCORES / total no of scores given Step-by-step EXPLANATION: |
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