jeremiahgbarrow
jeremiahgbarrow jeremiahgbarrow
  • 12-08-2021
  • Mathematics
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Most brainiest for the right answer on this problem!

Most brainiest for the right answer on this problem class=

Respuesta :

chetankachana
chetankachana chetankachana
  • 12-08-2021

Answer:

82.8

Step-by-step explanation:

mean = sum of all points, over the total given number of points

84 * 26 = 2184

2184 + 69 + 66 = 2319

Now the total number of tests is 26 + 2 or 28

So divide 2319 by 28

2319/28 = 82.82142

rounded to the nearest tenth is 82.8

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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