Question

Calculate the mean in this data set number of sites- 15 total number of shield darters found - 75

Answer 1

Explanation:

mean is 5

Answer 2

Mean is 5.

Explanation:

We have been given the information to find mean

We have formula for
`mean=(total number of observations)/(number of observations)`

Here, we have given:

Number of sites 15 and

total number of shield darters 75

On substituting the values in the formula we get

`Mean=(75)/(15)=5`