Chapter 14, Problem 4SAP

To determine

To find the median value of the members of set S.

Answer to Problem 4SAP

  $25$ .

Explanation of Solution

Given:

S is the set of all positive numbers such that $n<100$ and $\sqrt{n}$ is an integer.

Calculation:

According to the given information the set of numbers will be-

  $1,4,9,16,25,36,49,64,81$

There are total $9$ numbers which is odd.

So the median will be the middle element i.e. 5^th element.

This means median is $25$ .