Question

a teacher put all her students quiz scores up on the dot plot below. quiz scores what was the range of test scores? answer attempt 1 out of 2 points

Explanation:

Step1: Identify highest score

The highest score is 100.

Step2: Identify lowest score

The lowest score is 60.

Step3: Calculate range

The range is found by subtracting the lowest score from the highest score. So, $100 - 60$.

Answer:

40