If You Must Achieve A Score 60 To Pass How Many Students Passed
If you must achieve a score > 60 to pass, how many students passed? Express your answer using intervals.
According to the histogram, we will need to count from 3 “intervals”.
70-80: 9 80-90: 13 90-100: 5
When we add these numbers up, we get 9 + 13 + 5 = 27 students
According to the histogram, we will need to count from 2 “intervals”.
70-80: 9 80-90: 13
When we add these numbers up, we get 9 + 13 = 22 students
According to the histogram, we will need to count from 4 “intervals”.
30-40: 2 60-70:6 80-90: 13 90-100: 5
When we add these numbers up, we get 2 + 6 + 13 + 5 = 26 students
According to the histogram, we will need to count from 4 “intervals”.
60-70: 6 70-80: 9 80-90: 13 90-100: 5
When we add these numbers up, we get 6 + 9 + 13 + 5 = 33 students