Question

A restaurant recorded the number of green salads ordered during lunchtime for five weekdays.

What was the mean of the number of green salads ordered each day?

Day Number ordered:

Monday 15
Tuesday 23
Wednesday 14
Thursday 17
Friday 21

Answer 1

To find the mean add all the numbers and dived by the number of numbers. So 15 + 23 + 14 + 17 + 21 = 90 / 5 =  18. The mean is 18.