KNot everyone pays the same price forthe same model of a car. The figureillustrates a normal distribution for theprices paid for a particular model of anew car. The mean is $20,000 and thestandard deviation is $1000.Use the 68-95-99.7 Rule to find thepercentage of buyers who paid less than$18,000.Number of Car Buyers17 18 19 20 21 22Price of a Model of a New Car (Thousands)BEEB-99.7%-95%--68%-The percentage of buyers who paid less than $18,000 is %.

Given that, μ=$20000σ=$1000 The given 68-95-99.7 rule plot is,

Answered: Not everyone pays the same price for…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Not everyone pays the same price for the same model of a car. The figure illustrates a normal distribution for the prices paid for a particular model of a new car. The mean is $20,000 and the standard deviation is $2000. 99.7% 95% 68% Use the 68-95-99.7 Rule to find what percentage of buyers paid between $16,000 and $20,000. 14 16 18 20 22 24 26 Price of a Model of a New Car (Thousands) The percentage of buyers who paid between $16,000 and $20,000 is (Type an exact answer.) %. w esc 딤 F3 DOO F1 F2 O00 F4 %24 %2#3 0 Number of Car Buyers
Not everyone pays the same price for the same model of a car. The figure illustrates a normal distribution for the prices paid for a particular model of a new car. The mean is $ 18 comma 000$18,000 and the standard deviation is $ 2000 Use the 68 - 95-99.7 68-95-99.7 Rule to find the percentage of buyers who paid more than $ 20 comma 000$20,000.
K A commuter tallied the time to work for 200 days and found that it resembled a normal curve. The mean time was 50 minutes, and the standard deviation was 2 minutes. For the 200-work-day experiment, find the percent of time commuting to work less than 44 minutes. 44 Minutes to Commute to Office 1 46 48 68%- 95% 99/7% 50
99.7% 95% +68% Not everyone pays the same price for the same model of a car. The figure illustrates a normal distribution for the prices paid for a particular model of a new car. The mean is $22,000 and the standard deviation is $1000. Use the 68-95-99.7 Rule to find what percentage of buyers paid between $19,000 and $22,000. 21 22 Price of a Model of a New Car (Thousands) 19 20 23 24 The percentage of buyers who paid between $19,000 and $22,000 is (lype an exact answer) 1. Number of Car Buyers
The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1600 and the standard deviation is $140.What is the approximate percentage of buyers who paid less than $1320? What is the approximate percentage of buyers who paid less than $1180?
K A machine fills bags of candy. Due to slight irregularities in the operation of the machine, not every bag gets exactly the same number of pieces. Assume that the number of pieces per bag has a mean of 202 with a standard deviation of 3. Use the 68-95-99.7 rule to find the percentage of values in the distribution between 202 and 208. Complete parts a. and b. below. a. What is the percentage of values in the distribution between 202 and 208? % (Round to one decimal place as needed.)
Not everyone pays the same price for the same model of a car. The figure illustrates a normal distribution for the prices paid for a particular model of a new car. The mean is $22,000 and the standard deviation is $1000. Use the 68-95-99.7 Rule to find what percentage of buyers paid between $20,000 and $22,000. Number of Car Buyers 99.7% -95% 68% 19 20 24 Price of a Model of a New Car (Thousands) The percentage of buyers who paid between $20,000 and $22,000 is (Type an exact answer.) %. 25 C
What is the probability that a buyer paid less than $685?What is the probability that a buyer paid between $895 and $1105?What is the probability that a buyer paid less than $790?
z Scores LeBron James, one of the most successful basketball players of all time, has a height of 6 feet 8 inches, or 203 cm. Based on statistics from Data Set 1 “Body Data” in Appendix B, his height converts to the z score of 4.07. How many standard deviations is his height above the mean?
Find the mean and standard deviation for the individualized instruction s cores. Scores Individualized Instruction 50 - 59 60 - 69 70 - 79 6 80 - 89 11 90 – 99 6. Mean = (Round to the nearest hundredth.) Standard deviation =| (Round to the nearest hundredth.)
The Internal Revenue Service reports that the mean federal income tax paid in the year 2010 was $8040. Assume that the standard deviation is $4900. The IRS plans to draw a sample of 1000 tax returns to study the effect of a new tax law. Do you think it would be unusual for an individual to pay a tax of less than $7800? Explain. Assume the variable is normally distributed. Round the answer to at least four decimal places.

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

SEE MORE TEXTBOOKS