2007
Mathematics
67ca00ce0c643c71d77dee1f
What is the mean deviation of 3, 5, 8, 11, 12 and 21?
A.
4.7
B.
60
C.
3.7
D.
10
Correct Answer: 4.7
Explanation
=¯x=60/6=10=(∑|x-¯x|)/n=28/6 = 4.7
=¯x=60/6=10=(∑|x-¯x|)/n=28/6 = 4.7THIS WEEK's
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