Answer:
C and E would be your Answer!
It is true that a parallelogram has symmetry with respect to the point of intersection of its diagonals.
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.
