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# 5. Assuming that the following Venn diagram represents two events A and B, Find the following: a) P() = __________ b) P( ) = __________ c) P( ) =

5 . Assuming that the following Venn diagram represents two events A and B, Find the following: a) P () = __________ b) P ( ) = __________ c) P ( ) = __________ d) P() = __________ e) P() = __________ 6 . a) Suppose you have 3 O ’s, 3 R ’s, 2 H ’s, 2 L 's, 2 E 's, 1 A 1 W , and 1 N . How many rearrangements of those letters are possible? ____________ b) What is the probability that a random selected arrangement spells HALLOWEENHORROR? ____________ 8 . One hundred "holloweeners" were evaluated on the scariness of their costumes (see table). If one person is selected at random, find a) the probability that it was funny or an animal. b) the probability that it was horrifying given that it was a cheerleader. c) the probability that it is scary and a zombie a) ________ b) ________ c) ________ 9 . Consider the seventy-five horror movies shown in the table. a) If two movies are selected at random, what is the probability they both have werewolves? b) If two movies are selected at random, what is the probability the second has werewolves with less than 50 deaths shown given that the first has vampires with more than 50 deaths? c) When picking only one movie, what is the probability that you initially select a vampire movie with less than 50 deaths, but then realize you made a mistake and return the movie and select instead a werewolf movie with more than 50 deaths? (Hint: Use order) a) __________ b) __________ c) __________
11 . During my last alien abduction I was finally able to break loose from my restraints just before the probing began. I used my freedom to make a run for the transporter room. Although I jammed the door, it wouldn't take long for the aliens get in. I had only moments to make my escape. However, the transporter was encrypted and I needed the correct 4-digit number on a keypad (shown below) as well as pick the correct 3-letter word from the "letters" ◊ ☼ * ☺ ♫ ╪ ♂☺ □ § (it wasn't a particularly ˄ complicated language). How many encryption codes are possible? _________________
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1. Frozen turkeys arrive in a supermarket in groups of 48 (as everyone knows), where there is a 3%
rate of return due to spoilage.
According to the question we can say return due to spoilage...

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