7. A drawer contains 6 black socks, 4 brown socks, and 2 green socks. Suppose one sock isdrawn from the drawer and that it is equally likely that any one of the socks is drawn. Find theprobabilities for each of the following:a. The sock is brownb.The sock is either black or greenc. The sock is redd. The sock is not black

7) Note:- "Since you have posted a question with multiple subparts we will provide the solution only…

Answered: 7. A drawer contains 6 black socks, 4…

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...

See similar textbooks

Similar questions

1. Select a 6-card hand from a deck of 56 cards. The deck has the usual 52 cards plus 4 extra cards that represent 4 different rivers in the world (the Amazon, the Nile, the Delaware, and the Thames). Note: By "usual 52 cards" is meant the 52 card standard deck that is pictured in your textbook. Do not simplify your answers, leave in combinatorics form. Find the following probabilities. a. The hand contains all 4 rivers plus two hearts b. The hand contains 5 cards from the same suit (heart, diamond, spade, or club) plus 1 of the river cards. c. The hand contains a 2, 3, 4, 5, and 6. The card can be of any suit. e.g. a 2 of diamonds,3 of hearts etc. The sixth card is one of the river cards.
30. The chess clubs of two schools consists of, respectively, 8 and 9 players. four members from each club are randomly chosen to participate in a contest between the two schools. The chosen players from one team are then randomly paired with those from the other team, and each pairing plays a game of chess. Suppose that Rebecca and her sister Elise are on the chess clubs at different schools. What is the probability that exactly one of Rebecca and Elise will be chosen to represent her school? Show the STEP-BY-STEP SOLUTION CLEARLY. SHOW EXPLAMATIONS IF NECESSARY.
A. Suppose you close your eyes and randomly select one M&M from your pile, find the probability of grabbing a color that contains the letter “r”or a color that contains the letter “o”. B. Suppose you close your eyes and randomly select one M&M from your pile, replace that M&M, and select another M&M from the pile. What is the probability that you will select an orange and a yellow M&M? C. Suppose you close your eyes and randomly select two M&M’s from your pile, without replacing the first M&M. What is the probability that you will select a red and a blue M&M?
Note: As soon as a player picks a green they win..
1. (For this problem, leave your answers in Combinatorics format – do NOT simplify). Afive-card hand is randomly dealt from a well-shuffled deck of 52 cards. Find each of thefollowing probabilities:a. The hand contains 2 red and 3 black cardsb. The hand contains all of the Acesc. The hand contains only face cards (Jacks, Queens, Kings)d. The hand contains either all of the Jacks or all of the Queense. The hand contains 4 – Aces and 1 – Kingf. The hand contains 2 pairs (that is two of one kind and two of another)g. The hand contains 4 of one kind
3. All of the morning math classes are filled & Lisa has a decision to take either Mrs. Fowler or Mr. Williams in the afternoon, what is the probability of Lisa taking a Mrs. Fowler or Mr. Williams in the afternoon? 4. Lisa's school counselor informs her all of Mrs. Fowlers classes are filled. The school adds another teacher Mrs. Jackson. She will teach (1ª, 3rd, 5th, and 6th). What is now the probability of getting Mrs. Jackson for math in the morning?

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS