A recent survey reported that 51% of adults in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below. a. What is the probability that out of the next six adults surveyed, exactly four will own a tablet? The probability is (Type an integer or a decimal. Round to four decimal places as needed.) b. What is the probability that out of the next six adults surveyed, all six will own a tablet? 1 The probability is. (Type an integer or a decimal. Round to four decimal places as needed.) c. What is the probability that out of the next six adults surveyed, at least four will own a tablet? The probability is. (Type an integer or a decimal. Round to four decimal places as needed.) d. What are the mean and standard deviation of the number of adults who will own a tablet in a survey of six adults? The mean number of adults who own tablets out of six surveyed is. insert Next 10:49 PM 9/30/2023
A recent survey reported that 51% of adults in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below. a. What is the probability that out of the next six adults surveyed, exactly four will own a tablet? The probability is (Type an integer or a decimal. Round to four decimal places as needed.) b. What is the probability that out of the next six adults surveyed, all six will own a tablet? 1 The probability is. (Type an integer or a decimal. Round to four decimal places as needed.) c. What is the probability that out of the next six adults surveyed, at least four will own a tablet? The probability is. (Type an integer or a decimal. Round to four decimal places as needed.) d. What are the mean and standard deviation of the number of adults who will own a tablet in a survey of six adults? The mean number of adults who own tablets out of six surveyed is. insert Next 10:49 PM 9/30/2023
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![**Survey Analysis Using Binomial Distribution**
A recent survey reported that 51% of adults in a certain country own tablets. Using the binomial distribution, complete parts (a) through (d) below:
a. **Probability of Exactly Four Adults Owning Tablets:**
- What is the probability that out of the next six adults surveyed, exactly four will own a tablet?
- **The probability is:** [Type an integer or a decimal. Round to four decimal places as needed.]
b. **Probability of Fewer Than Four Adults Owning Tablets:**
- What is the probability that out of the next six adults surveyed, fewer than four will own a tablet?
- **The probability is:** [Type an integer or a decimal. Round to four decimal places as needed.]
c. **Probability of At Least Four Adults Owning Tablets:**
- What is the probability that out of the next six adults surveyed, at least four will own a tablet?
- **The probability is:** [Type an integer or a decimal. Round to four decimal places as needed.]
d. **Mean and Standard Deviation of Tablet Ownership:**
- What are the mean and standard deviation of the number of adults who will own a tablet in a survey of six adults?
- **The mean number of adults who own tablets out of six surveyed is:** [Type an integer or a decimal. Round to one decimal place as needed.]
*Note: This table does not contain graphs or diagrams.*](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a767b23-c124-4e33-a8c8-1cb736a4d72e%2Fc5c2ee32-fc71-42da-988f-ef42a3127157%2Fjkny9xh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Survey Analysis Using Binomial Distribution**
A recent survey reported that 51% of adults in a certain country own tablets. Using the binomial distribution, complete parts (a) through (d) below:
a. **Probability of Exactly Four Adults Owning Tablets:**
- What is the probability that out of the next six adults surveyed, exactly four will own a tablet?
- **The probability is:** [Type an integer or a decimal. Round to four decimal places as needed.]
b. **Probability of Fewer Than Four Adults Owning Tablets:**
- What is the probability that out of the next six adults surveyed, fewer than four will own a tablet?
- **The probability is:** [Type an integer or a decimal. Round to four decimal places as needed.]
c. **Probability of At Least Four Adults Owning Tablets:**
- What is the probability that out of the next six adults surveyed, at least four will own a tablet?
- **The probability is:** [Type an integer or a decimal. Round to four decimal places as needed.]
d. **Mean and Standard Deviation of Tablet Ownership:**
- What are the mean and standard deviation of the number of adults who will own a tablet in a survey of six adults?
- **The mean number of adults who own tablets out of six surveyed is:** [Type an integer or a decimal. Round to one decimal place as needed.]
*Note: This table does not contain graphs or diagrams.*
![A recent survey reported that 51% of adults in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below.
---
**b.** What is the probability that out of the next six adults surveyed, all six will own a tablet?
The probability is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
---
**c.** What is the probability that out of the next six adults surveyed, at least four will own a tablet?
The probability is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
---
**d.** What are the mean and standard deviation of the number of adults who will own a tablet in a survey of six adults?
The mean number of adults who own tablets out of six surveyed is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
The standard deviation of the number of adults who own tablets out of six surveyed is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
---
There are no graphs or diagrams present in the image.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a767b23-c124-4e33-a8c8-1cb736a4d72e%2Fc5c2ee32-fc71-42da-988f-ef42a3127157%2Fdzh2lh4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A recent survey reported that 51% of adults in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below.
---
**b.** What is the probability that out of the next six adults surveyed, all six will own a tablet?
The probability is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
---
**c.** What is the probability that out of the next six adults surveyed, at least four will own a tablet?
The probability is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
---
**d.** What are the mean and standard deviation of the number of adults who will own a tablet in a survey of six adults?
The mean number of adults who own tablets out of six surveyed is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
The standard deviation of the number of adults who own tablets out of six surveyed is [ ].
(Type an integer or a decimal. Round to four decimal places as needed.)
---
There are no graphs or diagrams present in the image.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 7 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman