Q. 175.0( 4 Votes )

The median of fir

Answer :

The first ten prime no's are :

2, 3, 5, 7, 11, 13, 17, 23, 29, 31

Clearly, the data is in ascending order. and

No of terms, n = 10

We know that, if even no of terms or observations are given, then the median of data is mean of the values of term and term. Where n is no of terms.

In this case, n = 10

i.e. median of above data is mean of 5th and 6th term


median = 12

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A data has 25 obsRS Aggarwal - Mathematics