For the simple regression model of Chapter 4,you have been given the following data: 
= 274,745.75; 
= 8,248.979; 
= 5,392,705; 
= 163,513.03; 
= 179,878,841.13
(a)Calculate the regression slope and the intercept.
(b)Calculate the regression R2
Definitions:
General Population
The total group of individuals in a specific area or country, often referred to in the context of market research or demographic studies.
Online Consumers
Individuals who purchase goods or services over the internet, engaging in e-commerce transactions.
Retail Sales
The transactions in which consumers purchase goods or services directly from a store or retail outlet for personal use.
Stickiness
The ability of a website or app to keep users engaged and returning, often measured by the amount of time spent on the platform.
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