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...
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.
Answers: 2
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