Answer:
A. Because the sample size is very large.
Step-by-step explanation:
The sample is quite large, so the t test is safe. With a sample size of at least 100, this test is going to be safe.
So the correct answer is:
A. Because the sample size is very large.
Add up the two acres 60 3/4
then multiply by 4/5 and you get 48.6
that should be your answer.
The answer is C, 10 7/15 !
