Oscar is playing a simple card game.  The game is played by the player picking a card from a deck.  If the player picks any face cards, they wins $20.  If the player picks any other cards, they lose $10.  Let X be the random variable representing the $ amount Oscar will win/ lose from this game.  (a) Fill in the probability distribution of X.  Leave the probability as a fraction.     X P(X) Win $   Lose  $     (b) Calculate the expected value of X.  Round your answer to the nearest hundredth of a dollar.  (for example if the answer is 43.5478, then round to 43.55).   The expected value

Q: Probabilities that customers A, B, and C purchase an item are 0.7, 0.6, and 0.1 correspondingly.…

A:

Q: Cypress and Japhet play a coin-tossing game. Cypress gives Japhet $1 if a head turns up; otherwise,…

A:

Q: D. There are instances where system error occurs which greatly affects the mechanics of the game. In…

A: Given: It's given that 1 system error occurs in every 500 games

Q: In a College, the probability that a student takes Mathematics and Accounting in the same semester…

A: Let M - Mathematics and A - Accounting. Given :  P(M and A) =0.125,  P(A) = 0.50

Q: Two sets of candidates are competing for the positions on the Board of Directors of a company. The…

A: Solution is given:

Q: In general after group makes a reservation at a restaurant they do not show up 20% of the time. If a…

A: Let, X = denote the number of reservations that do not show up We have:- Proportion of those who do…

Q: An ice-cream company did a study on preferred ice-cream flavor. The results of the study are shown…

A: a. The contingency table is,   Vanilla Chocolate Other Total Children 3 2 1…

Q: Jamaal is helping a customer at the ice cream store. The ice cream store offers three toppings, one…

A: There are three topping option so,   n(S)=3 one topping is selected randomly so probability will be…

Q: Airlines find that each passenger who reserves a seat fails to turn up with probability…

A: Probability = favorable / Total Airline (A) : Sell 10 tickets for 9 seats N = 10 r = 9P(any get…

Q: At a carnival there is a booth with a dice game. Players pay $5 to roll two dice. If any of the dice…

A: Player pay $5 to roll dice  If any of dice show 6 than player win $10  Player profit if get a 6 on…

Q: Having the text (AAABAC BCCBBAAAD BBBC D). Find The text probability P(C) O a. 7/20 O b. 2/20 O C. O…

A: Here text is given We have to calculate Probability for letter c P(c) =? Probability = favorable…

Q: Find the probability that none of the dice will show a 1. (Enter your probability as a fraction.)

A: The number of dice rolled are 3.

Q: An animal shelter has a 65% adoption rate for puppies. Of all puppies in the shelter, 75% live to be…

A:

Q: You are bidding on six items available on an online shopping site. You think that for each bid you…

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of…

Q: a) Write and draw the probability distribution of the face that appears when a dice is rolled.…

A: Note: " Since you have asked multiple question, we will solve the first question for you. If you…

Q: Management is uncomfortable stating probabilities for the states of nature for a trade bill passing.…

A: To find: At what probability or less would country B be the best option?

Q: three games, the probability that Wendy wins at least two games is:

A: here jack and wendy and jack play game in which they both toss a die once

Q: In a day care center each child takes three classes and either passes or fails each class. The…

A: Given : P represents a passed class, and F represents a failed class. Let X represent the number of…

Q: A bicycle factory runs two assembly lines, A and B. 96% of line A's products pass inspection and 95%…

A: Let's denote the event that a bike comes off assembly line A as "A" the event that a bike comes off…

Q: A company produces products at a cost of $30 each. Defective products cost an additional $16 each to…

A: Given that:The probability of no defective products is 80%=0.805% of 600=0.05×600=30. So the…

Q: At roulette, there are 38 slots. Of these, 18 are red. Red pays even money. So, if you risk $1 on…

A: Solution

Q: Question : John is having a dinner at a restaurant, which sells 3 kinds of dishes, A, B, and C. The…

A: The probability of ordering 3 kinds of dishes A, B, and C are 0.4, 0.3, and 0.3. The probability of…

Q: You are playing a game where you draw a card from a standard deck, and you will win $7 if you draw a…

A: Given; you draw a card from a standard deck, and if you draw a face card then you will win 7$,  you…

Q: A bag of skittles contain 18 yellow , 12 green,  20 red , 10 orange and 14 purple skittles. Find the…

A:

Q: A bag of M&M's has 5 red, 4 green, 6 blue, and 3 yellow M&M's. Suppose you randomly select two M&M's…

A: 5 - red 4 - green 6 -blue 3 - yellow _____________ 18 - total M & M

Q: Determine whether the events are independent or dependent. Then find the probability.  In a game,…

A: