a teacher put all her students quiz scores up on the dot plot below. quiz scores what was the range of test…
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
Answer
Explanation:
Step1: Identify the maximum score.
The highest score shown on the dot plot is $100$.
Step2: Identify the minimum score.
The lowest score shown on the dot plot is $60$.
Step3: Calculate the range.
The range is the difference between the maximum and minimum scores. $$ \text{Range} = \text{Maximum Score} - \text{Minimum Score} $$ $$ \text{Range} = 100 - 60 $$ $$ \text{Range} = 40 $$
Answer:
$40$