Seven students received the following scores
on a test marked out of 20.
10, 8, 15, 10,9, 20, 12
What is the mean score?
Answers
Answered by
5
Step-by-step explanation:
mean=10+8+15+10+9+20+12/7=84/7=12
hope this helps you
Answered by
4
Answer:
mean score of given test is 12
Step-by-step explanation:
that is your required answer
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