Statistical+Terms

Using the frequency distribution below, determine how many students received a score of 80 or better on an English exam. Scores : Frequency: 50-59 3 60-69 7 70-79 10 80-89 4 90-100 2 A) 16 B) 6 C) 2 D)23

===The way to figure out this question is quite simple actually, all you have to do is add together the amount of students who scored between 80-89 and the amount of students who scored between 90-100, seeing as all those marks are equal to or greater than 80. So, __**6**__ out of the 26 students received a score of 80 or better on the english exam.===