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...

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Similar questions

Miguel has a bag of marbles with 55 blue marbles, 33 white marbles, and 66 red marbles.Find the following probabilities of Miguel drawing the given marbles from the bag if the first marble(s) is(are) not returned to the bag after they are drawn. (Give your answer as a reduced fraction)a) A Blue, then a red = b) A red, then a white = c) A Blue, then a Blue, then a Blue =
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.
Bradley has a bag of pencils with 10 orange, 2 cyan, and 5 purple pencils. Find the following probabilities of Bradley drawing the given pencils from the bag if each pencil is removed from the bag after it is drawn. You may answer with fractions or decimals rounded to three places. A orange, then a cyan A purple, then a purple A orange, then another orange, and then a cyan
21. A box contains five red, two white, and three green marbles. If a marble is selected at random, find these probabilities. b. That it is green. a. That it is red. d. That it is not green. c. That it is not red.
A bag contains 5 red balls and 3 white balls. If 3 balls are drawn with replacement from the bag, what are the probabilities that. a. 2 balls will be red? b. a least 2 balls will be red?
5. Clarice has 7 new CDs; 3 are classical music and the rest are pop music. If she randomly grabs 3 CDs to listen to in the car on her way to school, what is the probability that she will select only classical music?
The chaper is Probability.
Kevin is hiring two interns, and all applicants are either enrolled at Reading College (R) or Beekman College (B). He randomly picks two interns from the entire set of applicants. The tree diagram below shows the probabilities of the different outcomes. Based on the diagram, what is the probability of hiring two interns from Reading College? Provide the final answer as a fraction.
A monkey is to demonstrate that she recognizes colorsby tossing one red, one black, one white ball, one orange ball, and one purple ball into boxes ofthe same repsective colors, one ball to a box. If the monkey hasnot learned the colors and merely tosses one ball into each boxat random, find the probabilities of the following results:a. There are no color matches.b. There is exactly one color match.

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