Considering the given histogram, the mean of the data-set is closest to:
B. 5.
<h3>What is an histogram?</h3>
An histogram is a graph that shows the number of times each element of x was observed.
<h3>What is the mean?</h3>
The mean of a data-set is given by the <u>sum of all observations in the data-set divided by the number of observations</u>.
Hence, considering the histogram, the mean is given by:
M = (1x1 + 2x2 + 3x3 + 4x1 + 5x1 + 6x2 + 7x3 + 8x1 + 9x1)/(1 + 2 + 3 + 1 + 1 + 2 + 3 + 1 + 1) = 4.87.
Which is closest to 5, hence option B is correct.
More can be learned about histograms at brainly.com/question/26622630
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