find the value of p if the mean of the following distribution is 20 x are 15 17 19 20+p 23 and f are 2 3 4 5 6 respectively only girls will give this answer
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the value of p if the mean of the following distribution is 20 x are 15 17 19 20+p 23 and f are 2 3 4 5 6 respectively only girls will give this answer..
Step-by-step explanation:
15
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