stonecold wrote:

Nice Question.

Here is what i did in this one =>

Let the values in increasing order be -->

w1

w2

w3

w4

w5

Using -->

\(Mean =\frac{Sum}{#}\)

Sum(5)=50*5=250

Now w1=45

To maximise the range we must maximise w5.

To maximize w5,we must minimise all others.

Since no median constraint is provided ->Set will look like -> w1,w1,w1,w1,w5 => 4w1+w5=250

w5=70

Hence Range = 70-45=25

Hence B

Hi,

Nic explanation, i have just one question though, w5 can be maximised by assuming any hypothertical value...say 1000000 deg....other variables shall get automatically adjusted

Is this question complete?

Thanx

Anxiously awaiting reply