find the mean of 1¹/4,2¹/2 ,5¹/2,3¹/4,2¹/2 of the following data
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Step-by-step explanation:
mean= EX/N
=1/4+2/2+5/2+3/4+2/2
=(1+2*2+5*2+3+2*2)/4
=22/4
=11/2
I hope it helped u.....
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