The school board administered a math test to all students in grade 6 at High Achievers Charter School and determined that 15%, percent of them were below grade level in math.

Based on this data, which of the following conclusions are valid?

Choose 1 answer:



A

15%, percent of students in the sample are below grade level in math, but we cannot conclude anything about the students in grade 6 at HACS.



B

15%, percent of all students in grade 6 at HACS are below grade level in math.


C

15%, percent of all students at HACS are below grade level in math.