Question 7. 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

Question

3 years ago

15

a Calculate Ezequiel's final grade in Biology. Ezequiel wrote the three marks correct to the nearest unit to find his final grade in Biology.

1 answer:

Paha777 [63] · Answer 1 · 2022-05-07T02:00:41+03:00

6 0

Answer:

Ezequiel's final grade is 8

Step-by-step explanation:

The average (mean) of Ezequiel's grade is:

$\frac{(8.3+6.8+9.4)}{3} \approx 8.16666$

which rounded to the nearest unit is 8.