mari5476
mari5476 mari5476
  • 22-08-2020
  • Mathematics
contestada

Ezequiel's Biology marks are 8.3, 6.8 and 9.4 out of 10. His final grade in Biology is the mean of these three marks. b Calculate the final grade that Ezequiel found. ​

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MathPhys
MathPhys MathPhys
  • 22-08-2020

Step-by-step explanation:

The mean is the average.

(8.3 + 6.8 + 9.4) / 3

≈ 8.2

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