My orders
How it works
Examples
Reviews
Blog
Homework Answers
Submit
Sign in
How it works
Examples
Reviews
Homework answers
Blog
Contact us
Submit
Fill in the order form to get the price
Subject
Select Subject
Programming & Computer Science
Math
Engineering
Economics
Physics
Other
Category
Other
Deadline
Timezone:
Title
*
Task
*
The following relates to sales and advertising expenditure Period 1 2 3 4 5 Advertising [GHS’000] 5 8 12 18 24 Sales [GHS’000] 50 75 90 105 115 (a) State the regression equation and define the variables in relation to the above data. (b) Determine the values of the coefficients in the regression equation in (a) above using the least squares method. (c) If an amount if GHS30,000 is spent on advertising, what will be the likely sales? (d) What is the correlation between the variables using the product moment correlation coefficient? (e) State and explain three (3) uses of regression analysis in businesses.
I need basic explanations
Special Requirements
Upload files (if required)
Drop files here to upload
Add files...
Account info
Already have an account?
Create an account
Name
*
E-mail
*
Password
*
The password must be at least 6 characters.
I agree with
terms & conditions
Create account & Place an order
Please fix the following input errors:
dummy