Answer:
A histogram will show that the mean time is approximately equal to the median time of 7.5 minutes
The shape of the histogram can be approximated with a normal curve.
The histogram will show that most of the data is centered between 6 minutes and 9 minutes.
Explanation:
Base on the scenario been described in the question, the three statement that are true are the following
A histogram will show that the mean time is approximately equal to the median time of 7.5 minutes
The shape of the histogram can be approximated with a normal curve.
The histogram will show that most of the data is centered between 6 minutes and 9 minutes.