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

Respuesta :


[tex](121 + 347 + 45 + 21 + 300 + 614 + 312 + 333 + 421) \div 9[/tex]

Answer: 279.3

Answer:

Answer: 279.3

Step-by-step explanation:

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