If the mean of 10, 12, 13, 13. pand 1715. find the value of p
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Step-by-step explanation:
Given the mean of 10 ,12 , 18 , 13 , P and 17 is 15
Mean =nΣx
15=610+12+18+13+P+17
90=70+P
P=90−70=20
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