In ms. chapman's math class, students who take a classroom assessment receive scores of either "mastered" or "not mastered" in four different areas: addition, subtraction, multiplication, and division. what type of scores is ms. chapman using

This type of grading system is called the Criterion-reference scoring system. This type of uses test scores to create a statement about the behaviour that can be expected of a person with that score. In this case the statements used by Ms. Chapman to describe her students are either “Mastered” or “Not mastered”.

Criterion-referenced scores

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

answer; no longer than a reasonable period of time;