Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The Home Improvement Company (HIC) operates five stores in a large regional area. The company wished to study the relationship between x, house value ($'000) and Y, yearly expenditure on house maintenance ($ upkeep) as a basis for promoting the types of products it sells.
A random sample of the owners of 40 houses was taken. They were asked to estimate their maintenance expenditure on the types of products HIC sells. HIC then contacted real estate agents to value the houses. See the data file.
The task of modelling the relationship between Upkeep (Y) and Value (x) was assigned to an analyst within HIC. All the data had been validated and the analyst was instructed not to delete data for 'statistical convenience'.
Part (a)
You are to decide which of the three models below are most appropriate, where Y = estimated maintenance spend (upkeep) and x = house value
Y= β0 + β1x +ε
Log(Y) = β0 +β1x +ε
√y = β0 +β1x +ε
Your report for Part (a) should start with an exploratory analysis of the data, and then three sections, detailing the analyses of models (1), (2) and (3) and then a short recommendation.
You should analyse and report leverage points and outliers where appropriate using the template below but you cannot remove any data.
Volumes due from personal individuals or companies for products, and/or solutions equipped by the condition. Records Receivable does not involve amounts due from other companies, r
# Câu h?i ..
All procedures that discover, recognize history, move, sustain, and review economical information to either generate economical statements or to provide inner control.
Question 1: A mail-order firm has a circular which elicits a 10% response rate. Suppose 20 of the circulars are mailed as a market test in a new geographic area. Assuming that
Ask quwhat is itestion #Minimum 100 words accepted#
who is the mathematician who invented replacement theory of operation research
a fair die is thrown 3 times.let X1,X2,X3 denote results of 3 throws.what is the probablity that p[X1>X2+X3]
(1) Public health scholars have noted a relationship between nancial well-being follow-ing catastrophe and rates of depression. Weber, Kenny, and Bratton (2010) examine this rela
how can i get a free software to run a kolmogorov test?
determine the required value of the missing probality to make the distribution a discrete probability distribution
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd