This question was on my test and trying to solve it i need help :
Elizabeth is going to flip a fair coin 100 times.
What is the best prediction for the number of times that the coin will land tails up?
Choose 1

(Choice A)
A
Exactly 200 times

(Choice B)
B
Close to 200 times but probably not exactly 200 times

(Choice C)
C
Exactly 50 times

(Choice D)
D
Close to 50 times but probably not exactly 50 times

D ) Close to 50 times but probably not exactly 50 times

Reasoning:

Right in the beginning, we know that she flips the coin 100 times. Which means A and B cannot be true. Between C and D, only D makes sense because you can't be sure if something will land exactly a number of times.

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.