The numbers 2, 5, 12, 15 have frequencies

x

+

6

x+6,

x

+

2

x+2,

x

−

3

x−3 and

x

x respectively. If their mean is 6.14, find the value of

x

x. (Enter the value as next highest integer)

asked by guest
on Jul 12, 2025 at 2:16 pm



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