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ella [17]
2 years ago
15

2. Calculate the mean of the following

Mathematics
2 answers:
galina1969 [7]2 years ago
5 0

Answer:

what is mean: mean is the "average" of a set of numbers and it is calculated by adding up the values given and dividing by the total number of values given.

Step-by-step explanation:

formula: addition of all values divided by the number of values given.

total number of values given = 10 ( count each number as one )

so ..

20+15+22+13+14+18+19+11+23+17 = 172

divided by 10

= 17.2 ( decimal)

or 17 whole number 1/5 ( mixed fraction )

or 86/5 ( improper fraction ).

Hope this helps.

Good luck .

nordsb [41]2 years ago
3 0
Answer= 17.2


Explanation: add all of the numbers and divide by the amount of numbers (10 in this situation). 172 divided by 10 = 17.2 average
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