Paul, Colin and Brian are waiters. One night the restaurant earns tips totalling £78.40.
They share the tips in the ratio 2:5:1.
How much more does Colin get over Paul?

Explanation is in the file

tinyurl.com/wpazsebu

where is the picture

step-by-step explanation:

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5