Question

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

Explanation:

Step1: Identify passing score groups

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

Step2: Extract student counts

Counts: 2 (70-79), 5 (80-89), 1 (90-99)

Step3: Sum the passing counts

$\text{Total} = 2 + 5 + 1$

Answer:

A. 8