Question

1. Using the frequency table find how many students received a score of 70 or higher on the test.
Frequency table: http://gyazo.com/9955fa657d6d652f34d9819a406a0c20
19
12
17
14

Answer 1

well....5 people were in 70 - 79
7 people were in 80 - 89
2 people were in 90 - 99
so just add up all those people and there is your answer...
5 + 7 + 2 = (your answer)