4.10 A die is rolled two times. Provide a list of the possible outcomes of the two rolls in this form: the result from the first roll and the result from the second roll. 4.11 Refer to Exercise 4.10. Assume that the die is a fair die, that is, each of the outcomes has a probability of 1/36. What is the probability of observing a. Event A: Exactly one dot appears on each of the two upturned faces? b. Event B:The sum of the dots on the two upturned faces is exactly 4? c. Event C: The sum of the dots on the two upturned faces is at most 4?
4.10 A die is rolled two times. Provide a list of the possible outcomes of the two rolls in this form: the result from the first roll and the result from the second roll. 4.11 Refer to Exercise 4.10. Assume that the die is a fair die, that is, each of the outcomes has a probability of 1/36. What is the probability of observing a. Event A: Exactly one dot appears on each of the two upturned faces? b. Event B:The sum of the dots on the two upturned faces is exactly 4? c. Event C: The sum of the dots on the two upturned faces is at most 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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please solve question 4.19
attached 4.11 for your reference
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four numbers?
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b. Which of the probability approaches (subjective, classical, or relative frequency)
did you employ in obtaining your answer in part (a)?
P Contents
P Preface
+W Statistics &
4.3
Basic Event Relations and Probability Laws
Scientific Method
Basic
4.10 A die is rolled two times. Provide a list of the possible outcomes of the two rolls in this
ET Surveys &
Experimental
Studies to gather
form: the result from the first roll and the result from the second roll.
4.11 Refer to Exercise 4.10. Assume that the die is a fair die, that is, each of the outcomes has
a probability of 1/36. What is the probability of observing
Basic
Data
Y Data Description
ET Probability &
a. Event A: Exactly one dot appears on each of the two upturned faces?
b. Event B:The sum of the dots on the two upturned faces is exactly 4?
c. Event C:The sum of the dots on the two upturned faces is at most 4?
Probability
Distributions
Basic
4.12 Refer to Exercise 4.11.
E P Inferences about
a. Describe the event that is the complement of event A.
b. Compute the complement of event A.
Population Central
Values
EP Inferences
Basic
4.13 Refer to Exercise 4.11.
Comparing 2
Population Central
Values
a. Are events A and B mutually exclusive?
b. Are events A and C mutually exclusive?
c. Are events B and C mutually exclusive?
+ P Inferences about
Bus.
4.14 A credit union takes a sample of four mortgages each month to survey the homeowners'
satisfaction with the credit union's servicing of their mortgage. Each mortgage is classified as a
fixed rate (F) or variable rate (V).
Population
Variances
+ P Inferences about
more than 2
a. What are the 16 possible combinations of the four mortgages? Hint: One such
Population Central
Values
8.00 x 10.00 in
ENG 12:55 PM
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four numbers?
Bookmarks
b. Which of the probability approaches (subjective, classical, or relative frequency)
did you employ in obtaining your answer in part (a)?
P Contents
P Preface
+W Statistics &
4.3
Basic Event Relations and Probability Laws
Scientific Method
Basic
4.10 A die is rolled two times. Provide a list of the possible outcomes of the two rolls in this
ET Surveys &
Experimental
Studies to gather
form: the result from the first roll and the result from the second roll.
4.11 Refer to Exercise 4.10. Assume that the die is a fair die, that is, each of the outcomes has
a probability of 1/36. What is the probability of observing
Basic
Data
Y Data Description
ET Probability &
a. Event A: Exactly one dot appears on each of the two upturned faces?
b. Event B:The sum of the dots on the two upturned faces is exactly 4?
c. Event C:The sum of the dots on the two upturned faces is at most 4?
Probability
Distributions
Basic
4.12 Refer to Exercise 4.11.
E P Inferences about
a. Describe the event that is the complement of event A.
b. Compute the complement of event A.
Population Central
Values
EP Inferences
Basic
4.13 Refer to Exercise 4.11.
Comparing 2
Population Central
Values
a. Are events A and B mutually exclusive?
b. Are events A and C mutually exclusive?
c. Are events B and C mutually exclusive?
+ P Inferences about
Bus.
4.14 A credit union takes a sample of four mortgages each month to survey the homeowners'
satisfaction with the credit union's servicing of their mortgage. Each mortgage is classified as a
fixed rate (F) or variable rate (V).
Population
Variances
+ P Inferences about
more than 2
a. What are the 16 possible combinations of the four mortgages? Hint: One such
Population Central
Values
8.00 x 10.00 in
ENG 12:55 PM
P Type here to search
90°F
IN
9/15/2021

Transcribed Image Text:2 R. Lyman Ott, Michael Longnecker - An Introduction to Statistical Methods and Data Analysis-Cengage (2016).pdf - Adobe Reader
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211 (224 of 1179)
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c. What is the probability that an Asian donor will have either Type A or Type B
Bookmarks
blood?
d. What is the probability that a donor will have neither Type A nor Type AB blood?
4.17 The makers of the candy M&Ms report that their plain M&Ms are composed of 15%
yellow, 10% red, 20% orange, 25% blue, 15% green, and 15% brown. If you randomly select an
W Contents
P Preface
M&M, what is the probability of the following?
a. It is brown.
b. It is red or green.
c. It is not blue.
d. It is both red and brown.
+W Statistics &
Scientific Method
ET Surveys &
Experimental
Studies to gather
Data
4.4
Conditional Probability and Independence
+ P Data Description
ET Probability &
Bus.
4.18 Refer to Exercise 4.11. Compute the following probabilities:
а. Р(A|B)
b. P(A|C)
с. Р(B|C)
4.19 Refer to Exercise 4.11.
Probability
Distributions
+P Inferences about
Baslc
Population Central
a. Are the events A and B independent? Why or why not?
b. Are the events A and Cindependent? Why or why not?
c. Are the events B and C independent? Why or why not?
Values
EP Inferences
Comparing 2
Population Central
Values
Baslc
4.20 Refer to Exercise 4.14.
a. Are the events A and B independent? Justify your answer.
b. Are the events A and C independent? Justify your answer.
c. Are the events A and D independent? Justify your answer.
d. Which pair(s) of the events are mutually exclusive: (A, B), (B, C.), and/or (A, C)?
Justify your answer.
+P Inferences about
Population
Variances
+ P Inferences about
more than 2
Population Central
Values
ENG
5:49 PM
P Type here to search
后 )
IN
93°F
9/15/2021
近
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