chloesanker63 chloesanker63

02-05-2020
Mathematics

contestada

The mean of 8 observations is 40. If 5 is added to each observation,
then the new mean will be
a
35
b 45
c55
d 25

Respuesta :

avaneeshpro avaneeshpro

02-05-2020

45 is the new mean. If u add 5 to each, then u will gat 40, 50, 60, and 30. Add all of the, up, and divide by 4. U get 180/4, which is 45.

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