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3 years ago

What is the mean for this list of numbers? 17, 19, 21, 23

Mathematics

2 answers:

Svetlanka [38]3 years ago

7 0

Answer:

The mean is 20

Step-by-step explanation:

17+19+21+23=80

80 div 4 = 20

pychu [463]3 years ago

5 0

Answer:

20.

Step-by-step explanation:

The mean = (sum of the numbers) / 4 as there are a total 4 numbers in the list.

Mean = (17+19+21+23) / 4

= 80 / 4

= 20.

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