Question

These are the weekly wages paid to staff in a hotel.

£245
£140
£525
£163
£195
£174
£140

What is the range of these wages?

What is the mean wage?

Answer 1

Range = 525 - 140 = 385

Mean =

`(140 + 140 + 163 + 174 + 195 + 254 + 525) / 7 = 226`

Answer 2

range is 525-140=385

The mean of a set of numbers is the sum divided by the number of terms. Mean= 226

Explanation:

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