False.
In a random sample each member of the group has the same chances to be choosen. A representative sample replicates the characteristcs that you want of the group. Many times you need to make the sampling not random to pick a sample that represents or replicates the group.
Answer:
11/9
Step-by-step explanation:
Answer:
d on edge
Step-by-step explanation:
-3(x+4)(x-2)/x^2-1`