Question

Find the mean of the following data set. Assume the data set is a sample. Round your answer to the nearest hundredth, if necessary. 23, 36, 19, 25, 29, 26, 26, 32, 31, 31, 30

Answer 1

[AI-generated answer — Bot GPT 3.5]

The mean of the data set is calculated by adding up all the numbers and then dividing by the total number of data points.

(23 + 36 + 19 + 25 + 29 + 26 + 26 + 32 + 31 + 31 + 30) / 11

= 304 / 11

= 27.64

Therefore, the mean of the data set is 27.64.