you get the mean by adding up all the values then dividing the answer by the number of values. there are 10 values, if you add them all up you get 60. 60 divided by 10 is equal to 6. so, 6 is the mean
the answer is 6. if you add all of the numbers up and divide them by 10 (the number of students that answered) then you will have 60/10 which equals 6.
