A Christmas candy bag has 3 orange candies, and 6 chocolate candies. A kid takes 3 candies at random.What are the odds against these being all chocolate?[Hint: Odds against an event = (Number of unfavourable outcomes) / (Number of favourable outcomes)]Options:OO16/55/1616/215/21

In this case, there are 3 orange candies and ,6 chocolate candies. Also, Odds against an…

Answered: A Christmas candy bag has 3 orange…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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You have entered an axe-throwing competition. To enter the competition, you must pay a flat fee of $20. Each contestant is allotted eight throws. You left your glasses at home and thus are facing greater odds than would normally be expected from a talented athlete such as yourself. Hitting the target in the center wins you $5. You have a 1/8 probability of hitting the center Hitting the target in the second ring wins you $3. you have a 2/8 probability of hitting the second ring Hitting the target in the third ring wins you $1. You have a 4/8 probability of hitting the third ring Missing the target wins you $0. you have a 1/8 probability of missing the target. Each throw is considered an event, so the following equation tells us the expected outcome per throw, which can be multiplied by 8 for the total expected outcome of the game. E=-2.5(8/8)+5(1/8)+3(2/8)+1(4/8)+0(1/8) E=-2.5+(5/8)+(3/4)+(1/2)+0 E=(-5/8) E=-0.625 8E=-5 2. The expected value of the game is -$5 3. This is not…
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Suppose we know that the probabilities P(A) = .5, P(B|A) = .3 and P(A or B) =.3. What is the value for P(A and B)? What is the value for P(B)?
[3] Pick a card, any card. Suppose you pick the 5 of Hearts. If the 5 of Hearts is not returned to the deck, what is the probability of drawing: A. either another 5 or another Heart with the next card? four more Hearts with the next 4 cards drawn? B.
Consider the following game: A player rolls two dice. If he rolls 7 or less then he loses the game. Otherwise, he selects at random as many cards from the full deck as the sum of the numbers that came up on the dice. The player wins if all four Aces are among the selected cards. (a) What is the winning probability for this game? (b) Someone tells that he played this game once and won. What is the probability that he rolled a sum of 10?
Betty is offered a bet where she can win $100 dollars with a 1/4 chance and she would lose X with a 3/4 chance. She feels indifferent between taking the bet or not, and considers herself risk neutral, so X must be about. $25 O $33 O $80 O $66
After years of low attendance, the Washington Nationals move back to Montreal and once again are the Montreal Expos. If the probability of the Montreal Expos winning the World Series is 1/26, What are the odds of the Expos winning the World Series? : Enter the following answer as a fraction. What is the probability of the Expos not winning? What are the odds of another team other than the Expos winning the World Series? :
9-letter words, with or without meaning, are created by using the letters of "MICROWAVE". Blank #1: How many different 9-letter words can be created? Blank #2: How many different 9-letter words are formed where M, W, & V are together? Blank #3: What is the probability of selecting a word with M, W, &V together? (Express Answer as a % to 2 decimal places.) Blank # 1 Blank # 2 Blank # 3 99+ C PV Insert Prtsc Delete Backspace Num Loc 5 6 9. T U 0O G. H. K 11 Enter PgUp Alt Ctrl Home V - 图 * C0 MN IN
In a sack there are 18 marbles:7 marbles are red and the rest are black. What is the probability of drawing 3 red marbles in a row (without returning the marbles after each draw)? a. 0.036 b. 0.059 c. 0.389 d. 0.043
Suppose that 30% of people have a dog, 17% of people have a cat, and 10% of people own both. What is the probability that someone owns a dog or a cat? The probability of a person having a dog or a cat is (Type an integer or a decimal.)
Friskie is having her fifth litter. The prior litters have either been three normal pups or two normal pups and a runt. Assume the probability of either outcome is 50%.
4. Suppose you are playing a card game, and you have 3:1 odds of winning (there are no ties; you only win or lose). Your friend Alicia-your sole opponent-looks at her hand and sighs. You think that there is a 60% chance she sighs given you will win, and there is a 50% chance she sighs given that you will lose. Using our updating rule and the information given, what are the odds that you will win?

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A Christmas candy bag has 3 orange candies, and 6 chocolate candies. A kid takes 3 candies at random. What are the odds against these being all chocolate? [Hint: Odds against an event = (Number of unfavourable outcomes) / (Number of favourable outcomes)] Options: O 16/5 O 5/16 O 16/21 O 5/21