20 find the mode of the following data set.
2
5 and 6
62

If the key is 4|8 means 48 then the mode is 62

The correct answer is letter (B) {1,2,3,4,...,163}.
The burj khalifa the tallest building in the world with 163 floors, is having problems with is air conditioning system. It is suspected that thedifference is air pressure between the first floor and the top floor is the problem. normal pressure for the bottom floor is 14.7psi. a building engineer uses the function p to analyse pressure p(f) represents the pressure on each floor, where f is the floor number.

The domain here is the floors in which the pressure is the range.