The measure of the center that would best describe a typical value of the data set is its mean, this is because the given data set is symmetrical about its mean.
What is a dot chart?
A dot chart, also known as a dot plot, is a type of statistical chart that consists of data points shown on a very basic scale, generally utilizing filled-in circles.
The dot plot for the given data point can be made as shown below.
If the given data points are observed closely, then it can be seen that the given data points are symmetrical in their mean.
Therefore, the measure of the center that would best describe a typical value of the data set is its mean, this is because the given data set is symmetrical about its mean.
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