Use the following information to answer questions 1-4. Round each answer to the nearest thousandth. Harper keeps her textbooks in her locker. She has 1 math book, 2 French books, 2 history books, 1 biology book, and 3 English books. Harper grabs 2 textbooks at random. 1. What is the probability that both books are history books? 2. What is the probability that both books are English books? 3. What is the probability that 1 book is a math book, and the other is a biology book? 4. Is it more likely that Harper will pick 2 French books or 2 English books?

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...
icon
Related questions
Topic Video
Question
Please answer all of these questions with work and send them back to me for my hw have no clue.
75; SRB Practice 4.2.3 p. U4-96
Walch Education
Name:
UNIT 4 • APPLICATIONS OF PROBABILITY
Lesson 2: Conditional Probability
Date:
Use the following information to answer questions 9 and 10. Round each answer to the nearest
thousandth.
A factory produces tables for restaurants. The floor manager measures the first 15
tables to determine the cutting accuracy of a new machine that makes tabletops. The
lengths of the first 15 tables are in the table below, in inches. The manager randomly
chooses 2 tabletops to ship to a restaurant.
Table number
Tabletop length (in inches)
1
32
32
31
28
31
31
7
30
8
32
30
10
30
28
11
29
12
31
13
28
14
29
15
9. What is the probability that both of the randomly chosen tabletops are 30 inches long?
10. What is the probability that both tabletops are 31 through 32 inches long?
U-145
CCS PMah Teacher Resource
423
OWalch Education
Transcribed Image Text:75; SRB Practice 4.2.3 p. U4-96 Walch Education Name: UNIT 4 • APPLICATIONS OF PROBABILITY Lesson 2: Conditional Probability Date: Use the following information to answer questions 9 and 10. Round each answer to the nearest thousandth. A factory produces tables for restaurants. The floor manager measures the first 15 tables to determine the cutting accuracy of a new machine that makes tabletops. The lengths of the first 15 tables are in the table below, in inches. The manager randomly chooses 2 tabletops to ship to a restaurant. Table number Tabletop length (in inches) 1 32 32 31 28 31 31 7 30 8 32 30 10 30 28 11 29 12 31 13 28 14 29 15 9. What is the probability that both of the randomly chosen tabletops are 30 inches long? 10. What is the probability that both tabletops are 31 through 32 inches long? U-145 CCS PMah Teacher Resource 423 OWalch Education
Name:
UNIT 4 APPLICATIONS OF PROBABILITY
Date:
Lesson 2: Conditional Probability
Practice 4.2.3: The Multiplication Rule
Use the following information to answer questions 1-4. Round each answer to the nearest thousandth.
Harper keeps her textbooks in her locker. She has 1 math book, 2 French books, 2 history
books, 1 biology book, and 3 English books. Harper grabs 2 textbooks at random.
1. What is the probability that both books are history books?
2. What is the probability that both books are English books?
3. What is the probability that 1 book is a math book, and the other is a biology book?
4. Is it more likely that Harper will pick 2 French books or 2 English books?
Use the following information to answer questions 5–8. Round each answer to the nearest thousandth.
Michael chooses 1 pair of socks and 1 pair of sneakers randomly each morning. The
table below lists the colors and number of pairs of socks and sneakers he owns.
Number of pairs by color
Item
White
Gray
Black
Blue
Orange
Socks
6.
1
2
Sneakers
1
1
5. What is the probability that Michael selects both white socks and white sneakers?
6. What is the probability that his socks are black and his sneakers are white?
7. What is the probability that his socks are gray and his sneakers are black?
8. Is it more likely that he chooses both black socks and black sneakers, or that he chooses
both white socks and white sneakers?
continued
SWB p. 75; SRB Practice 4.2.3 p. U4-96
O Walch Education
U4-144
CCSS IP Math I Teacher Resource
4.2.3
Date:
Transcribed Image Text:Name: UNIT 4 APPLICATIONS OF PROBABILITY Date: Lesson 2: Conditional Probability Practice 4.2.3: The Multiplication Rule Use the following information to answer questions 1-4. Round each answer to the nearest thousandth. Harper keeps her textbooks in her locker. She has 1 math book, 2 French books, 2 history books, 1 biology book, and 3 English books. Harper grabs 2 textbooks at random. 1. What is the probability that both books are history books? 2. What is the probability that both books are English books? 3. What is the probability that 1 book is a math book, and the other is a biology book? 4. Is it more likely that Harper will pick 2 French books or 2 English books? Use the following information to answer questions 5–8. Round each answer to the nearest thousandth. Michael chooses 1 pair of socks and 1 pair of sneakers randomly each morning. The table below lists the colors and number of pairs of socks and sneakers he owns. Number of pairs by color Item White Gray Black Blue Orange Socks 6. 1 2 Sneakers 1 1 5. What is the probability that Michael selects both white socks and white sneakers? 6. What is the probability that his socks are black and his sneakers are white? 7. What is the probability that his socks are gray and his sneakers are black? 8. Is it more likely that he chooses both black socks and black sneakers, or that he chooses both white socks and white sneakers? continued SWB p. 75; SRB Practice 4.2.3 p. U4-96 O Walch Education U4-144 CCSS IP Math I Teacher Resource 4.2.3 Date:
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 steps

Blurred answer
Knowledge Booster
Propositional Calculus
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON