lovefoodforever101 lovefoodforever101

24-09-2020
Mathematics

contestada

find the mean for each group of data

a) 11, 6 , 4 , 0 , 2 , 1 , 12 , 0 , 0

b) 100 , 90 , 100 , 90 , 30 , 70

Respuesta :

kadetank88 kadetank88

24-09-2020

Sum of a= 36/9=4

Sum of b= 480/6=80

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