Question

The two dot plots show the results of rolling a die 15 times on two occasions. Comparing the variability of the dot plots, which inference, if any, can you make about the result?

Answer 1

I think it's "The greater variability of the second 15 rolls is more like the expected result".

Answer 2

Answer: C. The greater variability of the second 15 rolls is more like the expected result.

Explanation:

From the given picture we can see two dot plots displaying the results of rolling a die 15 times on two occasions.

When we compare both the dot plots , we conclude that the first one is less variable compare to the second one or the second one more variable than the first one (as second one has dots everywhere on all 6 outcomes but in first there has only 4 outcomes).

Hence, the inference from the dot plots we concluded that :-

The greater variability of the second 15 rolls is more like the expected result.