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tmua.me Medium Set A Paper 1 · Q2

Paper 1Statistics

Six real numbers a≤b≤c≤d≤e≤fa\leq b\leq c\leq d\leq e\leq f have mean 1010. The mean of a,b,c,da,b,c,d is 77, and the mean of c,d,e,fc,d,e,f is 1212. What is the median of the six numbers?

A77
B88
C192\dfrac{19}{2}
D1010
E1616

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