Answer:
The comparison of two population means is very common. A difference between the two samples depends on both the means and the standard deviations. Very different means can occur by chance if there is great variation among the individual samples.
Step-by-step explanation:
This answer involves both Yes and No
Answer:b and c
Step-by-step explanation:
the answer is 2,419,200 seconds
Answer:
10 mins
Step-by-step explanation:
60/360 = .166667 hours
take this answer an multiply by 60 min to get number of minutes
10 mins.
Step-by-step explanation:
We have 8 + 12 + x = 29.
Solving, we get x + 20 = 29, x = 9.
