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Q1: In sheet SalesPlot.xlsx, a) calculate all descriptive statistics for the data Sales Volume. b) Find the correlation between Sales Volume and Advertising Expenditure and

Q1: In sheet SalesPlot.xlsx,

a) calculate all descriptive statistics for the data Sales Volume.

b) Find the correlation between Sales Volume and Advertising Expenditure and interpretation of the results

c) Find scatter plot between Sales Volume and Advertising Expenditure and interpretation of the results

d) Calculate the the simple linear regression of Sales Volume on Advertising Expenditure and interpretation of the result

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