Question

which is a true statement about the dot plot? number of rolls of a six - sided number cube to get an even number the data is skewed left. there is a cluster at 1, 2, and 3. it never took more than 4 rolls to get an even number. most often it took 3 rolls to get an even number.

Explanation:

Step1: Analyze the dot - plot

• For skewness: If the data is skewed left, the tail is on the left. But here, looking at the number of dots (frequencies), the data is not skewed left.
• For the cluster: A cluster is a group of data points close together. The number of dots (frequencies) for \(1\), \(2\), and \(3\) is relatively high compared to \(4\) and \(5\).
• For the maximum number of rolls: There is a dot at \(5\), so it did take \(5\) rolls at least once.
• For the most frequent value: The number of dots (frequency) is highest at \(2\), not \(3\).

Answer:

There is a cluster at 1, 2, and 3.