some students compared how many blocks they live from school. what is the mean of the numbers?

Explanation:

Step1: Count the number of blocks for each student

Deion: 6, Jeremiah: 4, Brooke: 3, Savannah: 5, Ellen: 2

Step2: Calculate the sum of the numbers

$6 + 4+3 + 5+2=20$

Step3: Calculate the number of students

There are 5 students.

Step4: Calculate the mean

Mean = $\frac{20}{5}=4$

Answer:

4