Alpha Geek

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Teaching Since: Apr 2017
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  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

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    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Accounting Posted 24 Apr 2017 My Price 3.00

Do you enjoy driving your car?

Do you enjoy driving your car? The Pew Research Center polled n = 1048 U.S. drivers and found that 69% enjoyed driving their automobiles.

(a) Construct a 95% confidence interval for the proportion of U.S. drivers who enjoy driving their automobiles.

(b) In 1991, a Gallup Poll reported this percent to be 79%. Using the data from this poll, test the claim that the percent of drivers who enjoy driving their cars has declined since 1991. Report the large-sample z statistic and its P-value.

 

 

Answers

Alpha Geek
(8)
Status NEW Posted 24 Apr 2017 06:04 AM My Price 3.00

Do -----------you----------- en-----------joy----------- dr-----------ivi-----------ng -----------you-----------r c-----------ar?----------- Th-----------e P-----------ew -----------Res-----------ear-----------ch -----------Cen-----------ter----------- po-----------lle-----------d n----------- = -----------104-----------8 U-----------.S.----------- dr-----------ive-----------rs -----------and----------- fo-----------und----------- th-----------at -----------69%----------- en-----------joy-----------ed -----------dri-----------vin-----------g t-----------hei-----------r a-----------uto-----------mob-----------ile-----------s. ----------- (a-----------) C-----------ons-----------tru-----------ct

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