Based on the given values of briefcases presented, there is only a little chance that you would get the briefcase with the $500,000 considering that there are three. Therefore, the mathematically correct decision for this and why would be option A. <span>Take the $160,000, because it is greater than the expected value of the briefcases. Hope this answer helps.</span>
Answer:
No, she tipped about 18%.
Step-by-step explanation:
How much she tipped:
$25 - $21.18 = $3.82
To find the percentage, you can put this tip over the what she paid for the pizza.
%
She only tipped about 18%
like horror movies hate horror movies total
like animated 21 22 43
doesn't like animated 56 3 59
total 77 25 102
if a student likes horror movies (there are 77 of them)...what is the probability that student also like animated movies.....21/77 or 27%