Question

On a quiz worth 5 points, four students earned a 5, seven students earned a 4, six students earned a 3, two students earned a 2, and one student earned a zero. Find the average score. (round to one decimal place)
total scores = 4(5) + 7(4) + 6(3) + 2(2) + 0
= 70
number of student = 20
Average score = 70/20= 3.5

Related Questions

Find the following quiz average for a class of 20: On a quiz worth 5 points, four students ea... which statement is supported by the data in the stem-leaf plot 1.The same number of student earned... Six of the sixteen students in Mr. Rigsby's homeroom earned an A on the math test. The rest of the s... Solve the problem. The band sponsored a car wash. During the first session, the students earned $...