An account executive receives a base salary plus a commission. On $40,000 in monthly sales, an account executive would receive compensation of $2500. On $70,000 in monthly sales, an account executive would receive compensation of $3400. Determine a linear function that yields the compensation y of a sales executive for a given amount of monthly sales x. Use this model to determine the compensation of an account executive who has $90,000 in monthly sales. $
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
An account executive receives a base salary plus a commission. On $40,000 in monthly sales, an account executive would receive compensation of $2500. On $70,000 in monthly sales, an account executive would receive compensation of $3400. Determine a linear function that yields the compensation y of a sales executive for a given amount of monthly sales x.
Use this model to determine the compensation of an account executive who has $90,000 in monthly sales.
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Given: An account executive receives a base salary plus a commission. On $40,000 in monthly sales, an account executive would receive compensation of $2500. On $70,000 in monthly sales, an account executive would receive compensation of $3400.
Let x represent monthly sales, and y be the compensation. Then as per the question, there are two ordered pairs (40000, 2500), and (70000, 3400).
Find slope using the formula
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