find mean and madian for the following observation:15,14,19,20,14,16,16,14,18
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The mean is
= sum of observation/ total
number of observation
=15+14+19+20+14+16+16+14+18/9
=130.1
The median is
= 20,19,18,16,16,15,14,14,14
=16
Hope this will help you...
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trishasadangi06:
hmmmm
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