2 years ago

What is the mean number of vehicles owned by the families in Class A? Explain or show how you arrived at your answer.

Mathematics

1 answer:

Pani-rosa [81]2 years ago

4 0

Answer:

1 5/11 ≈ 1.455

Step-by-step explanation:

The total number of vehicles owned is

(4×0 + 8×1 + 6×2 + 4×3) = 32

The total number of families is ...

4 + 8 + 6 + 4 = 22

Then the mean number of vehicles per family is ...

32/22 = 16/11 ≈ 1.455

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