show your work*
Q5 Conditional Probability 4 Points
You have two boxes of cookies. One has an assortment of 10 chocolate cookies
and 8 vanilla cookies. The second box has 5 chocolate cookies and 10 vanilla
cookies. The first box is a bit bigger so when you reach into the pantry the chance of grabbing it is 60% and the chance of grabbing the second box is 40%.
If you grab a box and then a cookie at random, what is the probability that the
cookie came from the first box if it is chocolate?
Leave your answer as a decimal number between 0 and 1 with two decimal places For example, if you answer is 0.647 you would write 0.65. If your answer is 0.025 you would write 0.03. You do not need to show your work.