Question

The ages of several trees in a neighborhood are shown below: 27 years, 3 years, 2 years, 25 years, 5 years What is the mean age of these trees? 5 years 5.4 years 6 years 12.4 years

Answer 1

The answer to your question : Mean is average so you calculate it.

When you add it all up you get 62.
27+3+2+25+5

Then you divide
62÷5

The answer you get is
12.4

Hope this helps you Mean=5

Answer 2

Mean is equal to sum/ number of values

27+3+2+25+5=62
62/5=12.4

Final answer: D, 12.4 years