What is the mean of the following data set: 85, 93, 78, 90, 88, 97, 88?
a) 61.9
b) 77.38
c) 88.43
d) 90
Answers
Answered by
1
Answer:
I think it is b.
Plz mark my answer as brainliest
Answered by
1
Answer:
from which standard can u tell then can answer
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