janella390 janella390
  • 12-04-2022
  • Mathematics
contestada

9. Scott earned the following quiz
scores in science:
70, 57, 82, 90, 100
What was his mean test score?
What is the average

Respuesta :

amrithty amrithty
  • 12-04-2022

Answer:

79.8 is the average

Step-by-step explanation:

(i thought average and mean were the same thing) First you add 70,57,82,90 and 100 up and you will get 399. Now, you have to divide 399 by the number of numbers; five. 399 divided by 5 is 79.8.

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