Anna asked her classmates how many pets they have. This line plot shows the results. Find the MEAN number of pets.

Question

Process: Each x represents a number. Write down the numbers that the x's represent. Add the numbers together. Divide by the number of x's. Remember, "0" still counts as a number!

(1 point)
Responses

2.39
2.39

4.3
4.3

2.87
2.87

4.78

Answer 1

4.78

Mean: (2.39 + 4.3 + 2.87 + 4.78) / 4 = 3.58

The mean number of pets is 3.58.