6.6.B.07 -The Mean as a Balance Point – Exit Ticket
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Last updated over 4 years ago
2 questions
10
If a class of 27 students has a mean score of 72 on a test, what is the sum of
the 27 deviations of the scores from 72?
If a class of 27 students has a mean score of 72 on a test, what is the sum of
the 27 deviations of the scores from 72?
10