the weight of 8 students in (kgs) is given:48.5,50,44.5,49.5,50.5,45,51,43. Find the mean of the weight
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47.75
Step-by-step explanation:
mean =sum of the observation/total no. of observation
mean =48.5+50+44.5+49.5+50.5+45+51+43/8= 47.75
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