noelnatalie34 noelnatalie34
  • 25-07-2022
  • Mathematics
contestada

a set of data has the values 11,14,23 and 16 what value would have to be added to set for the mean of the 5 numbers to be 18

Respuesta :

djp6182583 djp6182583
  • 25-07-2022

Answer:

26.

Step-by-step explanation:

(11+14+23+16+x) / 5 = 18   where x is the value to be added.

(64 + x) / 5 = 18

64 + x = 90

x = 90 - 64

  =  26.

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