573589
22.03.2020 •
Mathematics
After Honda released the MPG on the line of 2018 I started to suspect that there was an error or they were lying. One model claimed 38mpg that was really suspicions so I randomly selected 40 of that model and tested the true MPG. After running tests, it was determined that the average MPG was actually 35.2 MPG with standard deviation of 0.7 mpg.
Find the appropriate critical value for the problem.
What is the margin of error?
Construct and interpret a 95% confidence interval to estimate the true mean MPG of this model of car.
Is Honda’s claiming Plausible? (Read problem again to find their claim)
You work for Consumer Reports. They will only publish an article of Honda lying if you are sure that they are wrong by at least 2 MPG. You are to determine if the article should be run or not. Are you running it? Why or why not?
Solved
Show answers
More tips
- H Health and Medicine How to Get Pregnant Faster?...
- S Style and Beauty Lamination of Hair: How it Works and What it is?...
- C Computers and Internet Best Applications for Your iPad: Review of the Best Candidates for Installation...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
Answers on questions: Mathematics
- M Mathematics Rick, John, and Kevin are playing catch. Rick throws the ball to John, John throws the ball to Kevin, and Kevin throws the ball to Rick. John knows that the distance between...
- M Mathematics 4. Express in if-then form the sentence “A champion is afraid of losing”. *...
- M Mathematics If the angles are represented in degrees, find both angles: tan(5x + 16) = cot(4x + 11)...
- M Mathematics Brett tallies up the transactions in his check register and comes up with a total balance of $248.53, but his bank statement says that his balance is $257.72. which of the...
- P Physics Need with an essay imagine you were born in 1830. throughout your life, you witness one momentous change after another. by the first decade of the twentieth century, the world...
- C Chemistry Atitration is carried out to determine the concentration of the acid in an old bottle of aqueous hcl whose label has become unreadable.what is the hcl concentration if 32.1ml...
- M Mathematics Solve 2х + 4 16. А. x 6 В. x 10 C. x 10 D. х 6...
- S Social Studies Cuando nos referimos a la siguiente afirmacion un tiempo pasado que fue mejor recordamos la epoca de revolucion industrial Verdadero Falso...
Ответ:
Ответ: