Maurice Tutor

(5)

$15/per page/Negotiable

About Maurice Tutor

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

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 399 Weeks Ago, 2 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 15 Feb 2018 My Price 8.00

Total Yearly Purchases

Online clothes II. For the online clothing retailer discussed in the previous problem, the scatterplot of Total Yearly Purchases by Income looks like this:

 

The correlation between Total Yearly Purchases and Income is 0.722. Summary statistics for the two variables are:

a) What is the linear regression equation for predicting Total Yearly Purchase from Income?

b) Do the assumptions and conditions for regression appear to be met?

c) What is the predicted average Total Yearly Purchase for someone with a yearly Income of $20,000? For someone with an annual Income of $80,000?

d) What percent of the variability in Total Yearly Purchases is accounted for by this model?

e) Do you think the regression might be a useful one for the company? Comment.

Answers

Maurice Tutor
(5)
Status NEW Posted 15 Feb 2018 09:02 PM My Price 8.00

Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------.Pl-----------eas-----------e p-----------ing----------- me----------- on-----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be-----------

Not Rated(0)