3 years ago

Year Snowfall in inches

Mathematics

2 answers:

vesna_86 [32]3 years ago

8 0

Answer:

17.4 inches

Step-by-step explanation:

The mean is the average of all the numbers listed in the set. In order to find the mean you must add up all the numbers in the set and divide it by the number of numbers in the set.

Keith_Richards [23]3 years ago

5 0

Answer: C

Step-by-step explanation:

If you add up all of the numbers, then divide by how many numbers there are, you find the mean.

In this Question, you add 11,15,19,17,23,20,17,13,18, and 21. You get 174 as the answer. You divide by 10 and get 17.4. C is the answer.

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