Question

math test scores
if 70 and above is considered a passing grade, how many students passed the math test?
a. 8
b. 9
c. 6
d. 10

Explanation:

Step1: Identify passing score groups

Passing groups: 70-79, 80-89, 90-99

Step2: Extract student counts per group

70-79: 2 students; 80-89: 5 students; 90-99: 1 student

Step3: Sum the passing student counts

$2 + 5 + 1 = 8$

Answer:

A. 8