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 points

Explanation:

Step1: Identify maximum score

The highest score on the dot - plot is 100.

Step2: Identify minimum score

The lowest score on the dot - plot is 60.

Step3: Calculate the range

The range is calculated by subtracting the minimum value from the maximum value. So, $100 - 60=40$.

Answer:

40