The answer is C, although the other options are important as well, in this case, C is the answer you are looking for
Answer:
A and B are not independent
Explanation:
Given


Required
Determine if A and B are independent
If A and B are independent, then:

Substitute values for P(A) and P(B)


The calculated value of P(A n B) and the given value of P(A n B) are not equal.
i.e.

<em>Hence, A and B are not independent</em>
Answer:
its C
Explanation:
Galaxy's are millions or thousands light years away and are in space so it would be reasonable if it was C, if this is wrong let me know.
Your welcome! :)