The correct option is B Statistical:(1), (3) and (4)
Non-Statistical:(2)
Let us look at the options one by one:
1) How many donuts do 6th graders eat in a day?
We can gather this information and see if we can make a relevant conclusion regarding the donut consumption of the 6th graders. Hence, it is a statistical question.
2) How many days are there in June?
There is no analysis involved here. The month of June always has 30 days irrespective of the year. Hence, it is a non-statistical question.
3) How many hours do students of ABC Middle School spend on mowing lawns?
We can gather this information and see if we can make a relevant conclusion regarding the time the students spend mowing lawns. Hence, it is a statistical question.
4)What is the average lifespan of an Emperor Penguin?
We can gather this information and see if we can make a relevant conclusion regarding the lifespan of emperor penguins. Hence, it is a statistical question.
Hence the solution is:
Statistical:(1), (3) and (4)
Non-Statistical:(2)