find the value of p in this question
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Given, mean of this data = 18
so,
5+10+P+8/4=18
23+P/4=18
23+P=72
P = 49
so,
5+10+P+8/4=18
23+P/4=18
23+P=72
P = 49
hariomhari89paf2mm:
but answer is 7
so how
i want to known
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