athorp16 athorp16
  • 14-04-2021
  • Mathematics
contestada

Using the following data set calculate the mean 9,14,14,9,20,6,8,19,17,13,9

Respuesta :

Cailyiahhenderson Cailyiahhenderson
  • 14-04-2021
12.545 is the answer
Answer Link
321amberklein11 321amberklein11
  • 14-04-2021

Answer:

12.54

Step-by-step explanation:

When finding the mean, first you add all the numbers in the data:

9+14+14+9+20+6+8+19+17+13+9=138

And then you divide it by the following numbers in the set. In this data set, since there are 11 numbers, you would divide 138 by 11.

138\11=12.5454545

So the answer would be 12.54 if your rounding to the nearest hundred. If your rounding it by a whole number, it would be 13.

Answer Link

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