the students in a class collected data on the number of minutes some of them spend brushing their teeth…
the students in a class collected data on the number of minutes some of them spend brushing their teeth every day. that data is shown in the dot plot below. brushing teeth what was the range of minutes students brushed their teeth? answer attempt 1 out of 2 minutes
Answer
Explanation:
Step1: Identify max value
The maximum value in the dot - plot is 4.5 minutes.
Step2: Identify min value
The minimum value in the dot - plot is 1.5 minutes.
Step3: Calculate range
Range = Max value - Min value = 4.5 - 1.5 $4.5−1.5 = 3$
Answer:
3