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1) Find the Mean (Ungrouped)
Earthquake Strengths Twelve major earthquakes had Richter magnitudes
shown here.
7.0, 6.2,7.7, 8.0, 6.4,6.2,7.2,5.4,6.4,6.5,7.2,5.4

Respuesta :

utterisabelle

Answer:

6.6333333

The mean is an average, so you add all the numbers together and divide by the number a values added together.

Answer:

6.633...

Step-by-step explanation:

(7.0 + 6.2 + 7.7 + 8.0 + 6.4 + 6.2 + 7.2 + 5.4 + 6.4 + 6.5 + 7.2 + 5.4) / 12

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