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5 votes
What is the mean of the following set of numbers?

121, 347, 45, 21, 300, 614, 312, 333, 421

312
no mean
251.4
279.3

2 Answers

4 votes

Answer:

Answer: 279.3

Explanation:

User Hazel T
by
8.8k points
1 vote


(121 + 347 + 45 + 21 + 300 + 614 + 312 + 333 + 421) / 9

Answer: 279.3
User Lijie
by
8.8k points