Question

The following data points represent the number of remote controllers each student in Lena's video game club owns.

Answer 1

Answer:

4

Step-by-step explanation:

Mean x Number of controllers= Total remote controllers

2 x 4= 8

Let's add up the numbers of controllers that we do know.

1 + 0 + 3= 4

8 - 4= 4

The missing number of remote controllers is 4

Answer 2

(1+0+3+x)/4=2
4+x=8 (multiply both sides by 4)
x=4 (subtract the 4)

SO the missing number is 4