Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 1 Day Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

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

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Statistics Posted 10 May 2017 My Price 5.00

The city manager of Shinbone has received a complaint

The city manager of Shinbone has received a complaint from the local union of firefighters to the effect that they are underpaid. Not having much time, the city manager gathers the records of a random sample of 27 firefighters and finds that their average salary is $38,073, with a standard deviation of $575. If she knows that the average salary nationally is $38,202, how can she respond to the complaint? Should she use a one-tailed test in this situation? Why? What would she say in a memo to the union that would respond to the complaint?

 

 

Answers

Alpha Geek
(8)
Status NEW Posted 10 May 2017 09:05 AM My Price 5.00

-----------

Attachments

file 1494408048-Answer.docx preview (249 words )
T-----------he -----------cit-----------y m-----------ana-----------ger----------- of----------- Sh-----------inb-----------one----------- ha-----------s r-----------ece-----------ive-----------d a----------- co-----------mpl-----------ain-----------t f-----------rom----------- th-----------e l-----------oca-----------l u-----------nio-----------n o-----------f f-----------ire-----------fig-----------hte-----------rs -----------to -----------the----------- ef-----------fec-----------t t-----------hat----------- th-----------ey -----------are----------- un-----------der-----------pai-----------d. -----------Not----------- ha-----------vin-----------g m-----------uch----------- ti-----------me,----------- th-----------e c-----------ity----------- ma-----------nag-----------er -----------gat-----------her-----------s t-----------he -----------rec-----------ord-----------s o-----------f a----------- ra-----------ndo-----------m s-----------amp-----------le -----------of -----------27 -----------fir-----------efi-----------ght-----------ers----------- an-----------d f-----------ind-----------s t-----------hat----------- th-----------eir----------- av-----------era-----------ge -----------sal-----------ary----------- is----------- $3-----------8,0-----------73,----------- wi-----------th -----------a s-----------tan-----------dar-----------d d-----------evi-----------ati-----------on -----------of -----------$57-----------5. -----------If -----------she----------- kn-----------ows----------- th-----------at -----------the----------- av-----------era-----------ge -----------sal-----------ary----------- na-----------tio-----------nal-----------ly -----------is -----------$38-----------,20-----------2, -----------how----------- ca-----------n s-----------he -----------res-----------pon-----------d t-----------o t-----------he -----------com-----------pla-----------int-----------? S-----------hou-----------ld -----------she----------- us-----------e a----------- on-----------e-t-----------ail-----------ed
Not Rated(0)