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After 8 points are added to each score in a sample. the mean is found to be M = 40. What was the value for the original mean?

After 8 points are added to each score in a sample. the mean is found to be M = 40. What was the value for the original mean?
asked 37.4k views
19 votes
After 8 points are added to each score in a sample.

the mean is found to be M = 40. What was the
value for the original mean?

asked
User Ojp
by
8.8k points

1 Answer

8 votes
I think it’s 32 because it’s more simple then it looks! It would just be 40-8??
answered
User Dave Quick
by
8.2k points
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