Homework Help is Here – Start Your Trial Now!
Math
Statistics
Fuel economy estimates for automobiles built one year predicted a mean of 26.2 mpg and a standard deviation of 6.8 mpg for highway driving. Assume th model can be applied. Use the 68-95- 99.7 Rule to complete parts a) through e). ..... b) In what interval would you expect the central 99.7% of autos to be found? Using the 68-95-99.7 rule, the central 99.7% of autos can be expected to be found in the interval from to mpg. (Do not round. Type integers or decimals.) es c) About what percent of autos should get more than 33 mpg? ti Using the 68-95-99.7 rule, about % of autos should get more than 33 mpg. (Do not round. Type an integer or a decimal.) ati d) About what percent of autos should get between 33 and 39.8 mpg? Using the 68-95-99.7 rule, about % of autos should get between 33 and 39.8 mpg. (Do not round. Type an integer or a decimal.) e) Describe the gas mileage of the worst 2.5% of cars.

Fuel economy estimates for automobiles built one year predicted a mean of 26.2 mpg and a standard deviation of 6.8 mpg for highway driving. Assume th model can be applied. Use the 68-95- 99.7 Rule to complete parts a) through e). ..... b) In what interval would you expect the central 99.7% of autos to be found? Using the 68-95-99.7 rule, the central 99.7% of autos can be expected to be found in the interval from to mpg. (Do not round. Type integers or decimals.) es c) About what percent of autos should get more than 33 mpg? ti Using the 68-95-99.7 rule, about % of autos should get more than 33 mpg. (Do not round. Type an integer or a decimal.) ati d) About what percent of autos should get between 33 and 39.8 mpg? Using the 68-95-99.7 rule, about % of autos should get between 33 and 39.8 mpg. (Do not round. Type an integer or a decimal.) e) Describe the gas mileage of the worst 2.5% of cars.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
See similar textbooks
icon
Related questions
Question
Practice Pack
Fuel economy estimates for automobiles built one year predicted a mean of 26.2 mpg and a standard deviation of 6.8 mpg for highway driving. Assume that a Normal model can be applied. Use the 68-95-99.7 Rule to complete parts a) through e). ntent an a) Draw the model for auto fuel economy. Resou c. OA. O B. 94 ble Res 60% se Opti pas unicati 95 5.8 126 194 26.2 03 39.0 466 16 194 22D 26.2 296 33 36.4 67 5A 12.6 19.4 26.2 39.8 53.4 b) In what interval would you expect the central 99.7% of autos to be found? Using the 68-95-99.7 rule, the central99.7% of autos can be expected to be found in the interval from to mpg. Click to select your answer(s). Next
Transcribed Image Text:Fuel economy estimates for automobiles built one year predicted a mean of 26.2 mpg and a standard deviation of 6.8 mpg for highway driving. Assume that a Normal model can be applied. Use the 68-95-99.7 Rule to complete parts a) through e). ntent an a) Draw the model for auto fuel economy. Resou c. OA. O B. 94 ble Res 60% se Opti pas unicati 95 5.8 126 194 26.2 03 39.0 466 16 194 22D 26.2 296 33 36.4 67 5A 12.6 19.4 26.2 39.8 53.4 b) In what interval would you expect the central 99.7% of autos to be found? Using the 68-95-99.7 rule, the central99.7% of autos can be expected to be found in the interval from to mpg. Click to select your answer(s). Next
Fuel economy estimates for automobiles built one year predicted a mean of 26.2 mpg and a standard deviation of 6.8 mpg for highway driving. Assume th model can be applied. Use the 68-95-99.7 Rule to complete parts a) through e). ent b) In what interval would you expect the central 99.7% of autos to be found? ESou to mpg. Using the 68-95-99.7 rule, the central 99.7% of autos can be expected to be found in the interval from (Do not round. Type integers or decimals.) e Res c) About what percent of autos should get more than 33 mpg? Opti Using the 68-95-99.7 rule, about % of autos should get more than 33 mpg. (Do not round. Type an integer or a decimal.) nicati d) About what percent of autos should get between 33 and 39.8 mpg? % of autos should get between 33 and 39.8 mpg. Using the 68-95-99.7 rule, about (Do not round. Type an integer or a decimal.) e) Describe the gas mileage of the worst 2.5% of cars.
Transcribed Image Text:Fuel economy estimates for automobiles built one year predicted a mean of 26.2 mpg and a standard deviation of 6.8 mpg for highway driving. Assume th model can be applied. Use the 68-95-99.7 Rule to complete parts a) through e). ent b) In what interval would you expect the central 99.7% of autos to be found? ESou to mpg. Using the 68-95-99.7 rule, the central 99.7% of autos can be expected to be found in the interval from (Do not round. Type integers or decimals.) e Res c) About what percent of autos should get more than 33 mpg? Opti Using the 68-95-99.7 rule, about % of autos should get more than 33 mpg. (Do not round. Type an integer or a decimal.) nicati d) About what percent of autos should get between 33 and 39.8 mpg? % of autos should get between 33 and 39.8 mpg. Using the 68-95-99.7 rule, about (Do not round. Type an integer or a decimal.) e) Describe the gas mileage of the worst 2.5% of cars.
Expert Solution
trending now

Trending now

This is a popular solution!

video

Learn your way

Includes step-by-step video

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS