Statistics Homework

Mar 25th, 2014
SoccerBoss
Category:
Accounting
Price: $30 USD

Question description

Please show work in excel.

1.  Suppose Foot Locker strongly encourages its employees to make formal suggestions to improve the store, the product, and the working environment. Suppose a quality auditor keeps records of the suggestions, the persons who submitted them, and the geographic region from which they come. A possible breakdown of the number of suggestions over a 3-year period by employee sex and geographic location follows. Is there any relationship between the sex of the employee and the geo-graphic location in terms of number of suggestions? If they are related, what does this relationship mean to the company? What business implications might there be for such an analysis?

*Supplement attached for this question with chart

Results:  chi-square = 28.7

degrees of freedom = 5

probability = 0.000

a) is there a relationship between geographic location and sex in terms of numbers of suggestions?, and  b) if they are related, what does this relationship mean to the company? 

2. Executives of a video rental chain want to predict the success of a potential new store.  The company’s researcher begins by gathering information on number of rentals and average family income from several of the chain’s present outlets.

Develop a regression model to predict the number of rentals per day by the average family income.  Comment on the output.

**Supplement attached for this question with chart


Tutor Answer

(Top Tutor) Daniel C.
(997)
School: Carnegie Mellon University
PREMIUM TUTOR

Studypool has helped 1,244,100 students

Summary
Quality
Communication
On Time
Value
tinytim47
Mar 24th, 2017
" Wow this is really good.... didn't expect it. Sweet!!!! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1830 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors