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Find the mean of this group of numbers: 11, 17, 13, 16, 18

User Dvanderb
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2 Answers

5 votes

Answer: 15

Step-by-step explanation: Mean is all the numbers added together and divided by the number of numbers that you added.

11 + 17 + 13 + 16 + 18 = 75

75 divided by 5, is 15.

User Jakuje
by
8.4k points
3 votes

Answer:

The mean is 15.

Explanation:

Our task is to find the mean of this group of numbers:

11, 17, 13, 16, 18

To find the mean, add all these numbers:

11 + 17 + 13 + 16 + 18

= 75

Next, divide by 5 (because there are 5 numbers in the set):

75 ÷ 5 = 15

Therefore, the mean is 15.

User Martin Chaov
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8.0k points

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