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Calculate the mean of the data set below. 28,40,53,39,45

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Answer: 41.

Step-by-step explanation: To find the mean of a data set, you first need to add all the numbers together. It should look like this:

28 + 40 + 53 + 39 + 45 = 205.

The next step is to divide 205 by how many numbers you have in the data set. In this case, you have 5 numbers in the data set. Your work should look like this:

205 / 5 = 41.

Therefore, the mean of the data set is 41.

Hope this helps! :)

User Ven Shine
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