alirehm74 alirehm74
  • 10-05-2019
  • Mathematics
contestada

Find the missing number if the mean is 2.3. 2.3,4.1,1.2,1,0.5

Respuesta :

Bagginshield
Bagginshield Bagginshield
  • 10-05-2019

Answer:

Step-by-step explanation:

In this problem, you have to work sort of backwards.

The mean is 2.3 and there are 6 numbers [including this missing one] so multiply 2.3 by 6.

2.3 x 6 = 13.8

Now, subtract the 5 values you know from 13.8

13.8 - 2.3 - 4.1 - 1.2 - 1 - 0.5 = 4.7

Thus, the missing value is 4.7

I hope this helps!

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