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If "a" is a positive integer, what is the mean of the data below? {2a, 3a, 3a, 8a}
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If "a" is a positive integer, what is the mean of the data below?
{2a, 3a, 3a, 8a}

User Damnever
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1 Answer

5 votes

Answer:

mean = sum of all element / number of elements

mean = (2a + 3a +3a +8a) / 4

mean = 16a/4

mean =4a

Explanation:

User Dmitriy Yerchick
by
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