Word Count : 997

---

# Estimate the Regression Equation of Sales on Advertising Regression analysis is an important statistical technique used in business mathematics and statistics to study the relationship between two or more variables and to make estimates or predictions. In business decisions, sales are often influenced by advertising expenditure. A firm may spend money on newspapers, television, radio, social media, digital platforms, or other promotional activities with the expectation that higher advertising expenditure will increase sales. The regression equation of sales on advertising helps a business estimate the expected level of sales corresponding to a given amount of advertising expenditure. When sales and advertising are represented by variables, sales is generally treated as the dependent variable, while advertising expenditure is treated as the independent variable. Let (X) denote advertising expenditure and (Y) denote sales. The regression equation of sales on advertising is expressed in the form: [ Y=a+bX ] Here, (Y) represents the estimated or expected sales, (X) represents advertising expenditure, (a) is the intercept or constant, and ______ _____ _______ _________ _____ ________ __________ ____.
___ _______ ____ _________ _______ ____ _________.
__________ _________ _________ __________ ______ ______ ____ ____ __________.
________ __________ _______ _______ ____ ______ ___ ________ ___ __________.
________ ___ ___ ____ ___ _________.
_____ ____ _____ __________ _______ ________.
__________ _____ ____ _____ __________ __________ ________ ________ _______ ______ _________.
________ _________ ________ __________ ___ _______.
__________ _______ _____ _______ ______ __________.
_____ ________ _________ __________ ______ _____ _____.
_________ _______ ______ _________ _______ ____ ____.
_________ ______ ____ __________ _______ _____ ________ __________.
___ __________ __________ __________ _________.
_____ _______ _____ __________ _________ _______ ________ _____ ___.
_____ ______ ______ _______ _____ ______ ________.
____ ____ ________ ________ ____ _____ ____.
__________ _________ ____ _____ _________ _______ ________ ______ ______ ____ ________.
___ ________ _____ __________ __________ ________ _________ __________ ________ _______ ______.
________ _________ _____ ________ ________ ______ ___ _____ _____.
______ _______ __________ ____ _____ _____ _________ ___.
___ _________ ____ ____ _________ _____ _____ _____ _________.
________ ___ ____ _____ _______.
_________ _____ __________ ____ _________ _______ __________ __________ _______ _____ ____.
___ ____ ______ ____ __________ ________ _____ ________ __________.
_______ ___ ________ ________ __________ __________ ___.
_______ _____ _____ _______ ____ _____ ____ _________ ______.
_________ ___ _____ _________ _____ ________ ____.
_____ _____ __________ _______ ___ _________.
_____ ________ _____ _____ __________ ____.
__________ ________ _______ __________ ___ _________ ______ _________ _______ __________ ________ ___.
______ _____ ____ __________ _____ __________ ____ _______.
________ __________ ________ _____ __________ _____ ________ _____ ______ ___ ____.
___ _____ ___ ___ _________ _______ ______.
_________ _____ ______ _____ ____ ______.
____ ______ ________ ____ ____ _____ ________.
_________ __________ ___ __________ ______.
__________ ____ __________ _____ ________ __________ _____ ______ ________.
________ _________ ______ _________ ____ _________ ______ ________.
_________ _____ _________ ________ ________ ___ ____ ________ ________ _____ ___ ________.
_________ ______ _________ _______ ________ ____.
_____ _______ ___ ____ ____ _______ ___ _______ ________ ___ _____.
_______ ________ ___ ___ __________ __________ __________ _________ ____ _________ _________.
_____ ______ _____ ________ ______ ___ ________ ________ __________.
______ _________ __________ _____ ________ _____ ___ ________.
___ ______ ___ ______ ______ ___ _______ ______ ____ ___ __________.
___ ___ ____ _________ ________ ____ ____ ____ __________ _______ __________ _______.
_____ ________ __________ ____ ______ ________ ___.
_____ __________ _______ _______ ________ ____ ________ ___ _______ _______.
_______ ______ ______ _________ _______.
____ _________ ______ ___ ___ ________ ________ ____ _______.
_______ _____ ____ ______ ______ ____ __________ __________.
___ ___ ___ __________ ___ _____ ______ _____ ________ _____.
_____ ____ ______ _______ _______ ____ _____ __________.
___ _______ _________ ____ _______ ________ _________ ___ ________ ______ _______.
______ _______ _____ ____ ____ __________ __________.
___ __________ ________ _______ __________ ___ ________ ______ ______ _________ ____ _________.
______ _________ _______ ________ ________.
_______ ____ _____ _________ _______ _______ _____.
_______ ________ _______ __________ _________ ____ __________.
_______ _________ ________ __________ ___ _____.
__________ _________ _________ ___ _________ ________.
_________ _________ __________ ________ ____ ___ ____ _____ ______.
_________ ________ __________ ______ _________ _______ ______.
__________ _________ __________ ______ _________ ______ _____ ______ ________.
__________ _______ _________ _________ ____ _____ ______.
____ __________ _______ ________ ______ _______.
______ _____ _____ __________ ________ ______ _________.
_______ __________ _______ ____ ______ ________ _____ ______ ________.
______ ___ _____ ________ ______ ___ ____ _______ ___ ____ ________ _________.
___ _____ ______ ________ ________ ________ ______.
____ _____ ______ ______ _________.
__________ ________ __________ __________ ____ _________ __________ ____.
______ ________ _____ __________ ____.
___ ________ _______ ________ _____ ______ _______ ________.
______ _________ _________ ____ _____ _____ _____ ________ ______ __________ ______.
_______ _______ _______ _______ _______ _______.
_________ _______ _______ ___ ________ _________ ________ _______.
____ __________ _________ __________ ______.
_______ _____ _______ ___ __________ ___.
_____ __________ __________ _____ _______.
_____ ______ _________ ___ ________ ________ ________.
____ ____ __________ __________ _____ ______ _________ ___ __________ ____ ____.
________ _______ ____ ________ _______ ___ ____ _______ _____ ____ ___.
_____ ________ ___ _____ _____ __________ _____ ________ ______ ______ _______ ________.
________ ____ ___ ________ _____.
________ _____ _______ _________ _________.
___ ___ _________ _____ ______ _______ ______ _______ _______ ______ __________.
___ ___ _____ _________ _______ ____.
_______ ______ _________ ____ ______ ________ _____ ________ _______ _____.
_______ _____ ______ ___ _________.
________ _______ ______ _______ _____ _____ ________.
________ _____ _____ ________ ____ _________ _____ ________.
___ ________ _____ _____ ______ ___ __________ ______ ___ _______.
___ __________ ____ ___ _________ ____ _________ _____.
________ _______ _________ _____ __________ ________ __________ _________ ____ __________ ___.
____ __________ ____ ___ _________ ____ ______ __________ _______ _____ _________.
___ _________ ________ ____ __________ ________ ______ ________ ____ __________ _______ ________.
______ ___ ________ ___ ____ _________.
________ ______ ______ ________ ______.
__________ ___ ______ ________ _______ ______ ________ _________ ______ __________ _________.
___ _______ _________ ____ _____ ________ _____ _______.
______ _________ __________ ______ ______ ___ ____ __________ __________ ______.
_________ _______ __________.
Get Full Answer on WhatsApp