5. a) Two hockey teams, Toronto and Calgary are playing for the Stanley cup. Out of a 3 gameseries, what is the probability that Toronto will win exactly 2 games. Draw a tree diagram (forToronto only), Then find A and A'Let A beLet A' be b) Determine the odds in favour that 2 games are won by Toronto in a 3 game series.

Given that, Two hockey teams, Toronto and Calgary are playing for the Stanley cup. We need to find…

Answered: 5. a) Two hockey teams, Toronto and…

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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2. Two friends, David and Peta, often play squash and tennis with each other. Over the years they have found that David wins 3 out of every 5 rounds of squash and 1 out of every 4 tennis matches. If they play one match of squash and then one tennis match: (a) Draw a tree diagram to describe the situation. (b) Find the probability that David wins both matches. (c) Find the probability that Peta wins the second match.
19. A family has three children. Assuming that it is equally likely that they have a boy or a girl, make a tree diagram that lists every possible permutation of the family having three children and then answer the questions below: a) Tree Diagram: b) What is the probability that the family has at least 2 boys? c) What is the probability that the family doesn’t have three girls?
2.3 4) Consider each situation. Decide whether the pairs of events are mutually exclusive or not. a) Roll a die: Get an even number and get a number less than 3. b) Roll a die: Get a prime number (2, 3, or 5) and get a six. c) Roll a die: Get a number greater than 3 and get a number less than 3. d) Select a student: Get a student with blue eyes and get a student with blond hair. e) Select a college student: Get a sophomore and get a student that is a math major. f) Select a course: Get an Algebra course and get an English course. g) Select a voter: Get a Republican and get a Democrat. INTL DII %23 3. 4 5 6. e y
a). A girl is randomly picking flowers in a meadow for a bouquet. She will stop once she has picked 4 dandelions. Suppose that a randomly selected flower is a dandelion with probability 0.70. Find the probability that her bouquet will have exactly 8 flowers in total. b). An entomologist has a collection of 20 insect specimens: 5 are butterflies and 15 are moths. He randomly selects a sample of 6 specimens to study. Find the probability that the sample contains an equal number of butterflies and moths. 2
3.) A card is selected from an ordinary deck of 52 cards. What is the probability of getting (Example 2 on page 158) (show your work) A.) a face card that is a club B.) an ace and a queen C.) a jack or a spade
6. A bookstore is giving out bookmarks to its customers. Customers can choose from 4 colors (green, red, orange, or blue) and 2 styles (cloth or paper). a. Use a tree diagram to find all the possible bookmark types. b. Spencer picks a bookmark at random from a box that contains one bookmark of each type. What is the probability that he will choose an orange cloth bookmark?
1. A bag contains 3 black balls and 5 white balls. Paul picks a ball at random from the bag and replaces it back in the bag. He mixes the balls in the bag and then picks another ball at random from the bag. a) Construct a probability tree of the problem. b) Calculate the probability that Paul picks two black balls
4. The probability that the first bus is late is . If the first bus is late, the probability of the second bus being late is otherwise it is (buses are either 13 on time or late, they are never early!). a) Complete the tree diagram. b) What is the probability of both buses being late? c) What is the probability of both buses being on time? d) What is the probability of at least one bus being on time? Late Late On Time Late On Time On Time First Bus Second Bus
i need help with all of it ASAP
Please add a lot of details, im very confused.
part B and C
A card is randomly drawn from a deck of well-shuffled playing cards. Let event E be that the card is a king and event F be that the card is a diamond. A standard 52-card deck is split evenly into four suits of cards (hearts, diamonds, clubs, and spades). Each suit contains the cards ace, 2, 3.., 10, jack, queen, king. a) Find P(E) and P (E'). b) Find P(F) and P (F'). c) Find P(EUF).

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5. a) Two hockey teams, Toronto and Calgary are playing for the Stanley cup. Out of a 3 game series, what is the probability that Toronto will win exactly 2 games. Draw a tree diagram (for Toronto only), Then find A and A Let A be Let A' be