CTET 2 Math and Science Nov 2012 Paper

Question : 54 of 120

Marks: +1, -0

Sum of mean and median of the numbers 5.02, 5.18, 5.12, 5.007 and 5.018 is

Solution:

Arranging given numbers in ascending order
5.007, 5.018, 5.02, 5.12, 5.18
Median = 5.02

Mean

=\;\;{5.007+5.018+5.02+5.12+5.18}/{5}

=\;\;{25.345}/{5}=5.069

Sum

=5.02+5.069=10.089

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