The absence of the students of class x for a continuous period of 15 days is as below:2,3,5,0,1,8,2,10,7,4,2,9,11,3,1 Find the median of the above data.

In 10 boxes of oranges of equal quantities brought for sale the number of rotten oranges are as follows:15,8,10,6,12,11,4,7,3,9 Find the median of the above data.

What is the median of the data 15,8,10,6,12,11,4,7,3?

If A={2,3,5,7,11,13} and B={1,2,5,7,11},then find Ann B

Find the mode of the following distributions:(b)2,5,4,3,2,8,7,2,4,5

Find the mean of the following data 1,2,3,4,5,6,7,8,9 and 10

Find the co-factor of a_12 in the following : |(2,-3,5),(6,0,4),(1,5,-7)| .

Answer the following questions Find the mode of the following data: 2,6,4,5,0,2,1,3,2,3

Let R be the relation defined in the set A={1,2,3,4,5,6,7,8,9} by R={(a,b,):" both a and b are either odd or even"} . Show that R is an equivalence relation. Further show that all the lements of the subset {1,3,5,7,9} are related to one another and all the lement of the subset {2,4,6,8} are related to one another but no element of the subset {1,3,5,7,9} is related to any element of the subset {2,4,6,8} .

Find the median of the following numbers:5,7,11,8,9,6,13,10

Find the adjoint of the matrices : [(1,-1,2),(3,0,-2),(1,4,8)]