Question

35. The mean of four numbers is 23. A fifth number, 33, is added to the

total. What is the new mean?

Answer 1

please rate my answer 5 star

Explanation:

First, we need to get the sum of the four numbers

`mean = (sum \: of \: all \: items)/(number \: of \: items)`

Sum of all four numbers = 23*4

Sum of five numbers = 23*4 + 33

Mean of five numbers = (23*4 + 33)/5

Answer 2

Explanation:

the new mean who be 56 i think