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(08.02)The ages of several trees on school property are shown below: 3 years, 8 years, 10 years, 14 years, 11 years What is the mean age of these trees?

Respuesta :

Answer:

the mean is 9.2

Step-by-step explanation:

you add all of the values together and divide by the total number of values.

altavistard

Answer:

The average age is 9.2 years

Step-by-step explanation:

Add up:

 3 years

 8 years

10 years

14 years

+ 11 years

--------------

 46 years

Now divide this sum by the number of trees (5), to obtain the average (mean) age:  46 years / 5.  The average age is 9.2 years.

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