Question

Can any one help me...

Answer 1

Options are 31,32,33,34

Answer 2

see what i understand range is upper limit minus lower limit but in this its not sure 49.5 cm is the upper limit.

Answer 3

number of obseravtion is 200.

Answer 4

Given Answer is 33 and 34

Answer 5

i dont understand how they came....

Answer 6

@SolomonZelman

Answer 7

not if it's cheating.

Answer 8

jk...

Answer 9

It is GRE question....

Answer 10

ok ..
as i feel

49.5 - x = 17

where x is lower scale limit

so x comes to be ie 32.5 = 33 can be taken

Answer 11

I also think the same..
thanx for explanation...
at the same time expl why 34 is answer plz...

Answer 12

@EnlightenMe

Answer 13

Thanx for your help....@vinurules