Martinakom

Not Rated (0)

$12/per page/Negotiable

About Martinakom

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Applied Sciences See all
Accounting,Applied Sciences,Architecture and Design,Biology,Business & Finance,Calculus,Chemistry,Computer Science,Geology Hide all
Teaching Since: Jul 2017
Last Sign in: 398 Weeks Ago, 3 Days Ago
Questions Answered: 5023
Tutorials Posted: 5024
Category > Math Posted 23 Nov 2017 My Price 6.00

A car company says that the mean gas mileage for its luxury sedan is at least 20 miles per gallon (mpg).

A car company says that the mean gas mileage for its luxury sedan is at least 20 miles per gallon  (mpg). You believe the claim is incorrect and find that a random sample of 8

cars has a mean gas mileage of 17mpg and a standard deviation of 5mpg. At α=0.10, test the  company's claim. Assume the population is normally distributed.

Which sampling distribution should be used and  why?

State the appropriate hypotheses to test.

What is the value of the standardized test  statistic?(Round two decimal places as needed)

What is the critical  value?(Round three decimal places as needed)

What is the outcome and the conclusion of this  test?

Answers

Martinakom
Not Rated (0)
Status NEW Posted 23 Nov 2017 03:11 PM My Price 6.00

Hel-----------lo -----------Sir-----------/Ma-----------dam----------- Â-----------  -----------Tha-----------nk -----------you----------- fo-----------r y-----------our----------- in-----------ter-----------est----------- an-----------d b-----------uyi-----------ng -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------. P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll -----------be -----------qui-----------ckl-----------y

Not Rated(0)
Relevent Questions