question 12.
please send me solution
and it's answer is 28
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Hey mate!!!
since the mean of observation is 20 and according to question if 8 is added then
20+8=28
HOPE THIS HELPS YOU!!
since the mean of observation is 20 and according to question if 8 is added then
20+8=28
HOPE THIS HELPS YOU!!
raghav9124great:
thanks bro
You are always welcome...
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