Why will random samples from a given population not have the same mean?
Answer:
2/3 of an hour or 40 minutes
Step-by-step explanation:
Since an hour has 60 minutes in it, multiply 2/3 by 60.
2/3 * 60 = 2*60/3 = 120/3 = 40
You will get 40 minutes of practice. This is 2/3 of an hour.
5626.9 m cubed