find the mean of the following distribution.x= 10,15,20,25,30 .f=2,4,6,8,10
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Answered by
4
mean = £fx/£f
= (20+60+120+200+300)/.
(2+4+6+8+10)
=700/30
=70/3.
Answered by
2
Answer:
70/3
Step-by-step explanation:
mean = (20+60+120+200)/(24+6+8+10)
=700/30
=70/3
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