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Mathematics, 16.12.2020 19:10 eliseeimbody

2) The following sample data have mode 4 and mean 6.5. 5, 3, 12, 4, a, (2a+b), 7, 9, 8, 2
a) Find values of a and b.
b) Find the median of these data.

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2) The following sample data have mode 4 and mean 6.5. 5, 3, 12, 4, a, (2a+b), 7, 9, 8, 2
a) F...
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