Calculate the mean of the data set below. (round to the nearest hundredth.) {0.3, 1.5, 3.8, 2.6, 1.5, 9.1, 4.2, 3.8, 1.5, 2.9} a. 3.12 b. 3.30 c. 3.52 d. 3.81

To find the mean, you add up all the values and divide it by how many values there are.

adding up the values gets you 31.2

divide that by 10, since there's ten numbers.

the answer would be A

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