find the mean ( 9,7,11,13,2,4,5)
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0
Answer:
hope it helps you mate
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2
Answer:
Mean=Sum of observation /No. of observation.
Step-by-step explanation:
9+7+11+13+2+4+5/7
=51/7
=7.2857....
Therefore mean is 7.2857...
Mark me branist.
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