Question

Answer please have 20 questions? will give the brilest.

Answer 1

To find the mean of a dot plot, add up all of the data and divide by how many numbers there are. 

In this case, the data added up is 4 + (5 x 4) + (6 x 3) + (7 x 2) + 10

4 + (5 x 4) + (6 x 3) + (7 x 2) + 10 = 66

With this information, we can now find the mean. 
66/11=6

Therefore, the mean is 6. Hope this helps! Feel free to ask any questions.