Question

Which best describes the clusters in the data set?

Number of Fish in Each Tank at the Pet Store
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10
11
12
13
14
15
There is only one cluster, at 10 and 11.
There is only one cluster, at 13, 14, and 15.
There are two clusters at 10 and at 11.
There are two clusters, at 10 and 11, and at 13, 14, and 15.
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Answer 1

D. There are two clusters, at 10 and 11, and at 13, 14, and 15.

Explanation:

There are two clusters.

There is a gap in the middle separating them.

That leaves 1 cluster at 10 and 11.

A gap at 12.

And another cluster at 13, 14, and 15

Edge 2021