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In the video it is explained how to develop a multiple linear regression model using the inverse matrix to find the regression equation. It also explains how to obtain the following: ???? Standard error of the multiple estimate (Sy.₁₂₃...ĸ) ???? Coefficient of determination (R²) ???? Adjusted coefficient of determination (R²adjust) ???? Correlation coefficient (R) Videos that might interest you ???? ???? Video link to obtain the inverse matrix in Excel ▶ • INVERSE MATRIX IN EXCEL EXAMPLES ???? Simple linear regression ▶ • SIMPLE LINEAR REGRESSION EXERCISE R... ???? Simple linear regression in Excel ▶ • SIMPLE LINEAR REGRESSION IN EXCEL EJ... ???? Scatter diagram ▶ • SCATTER DIAGRAM (TOOL P... ???? Linear trend ▶ • TREND PROJECTION????(SERIES OF TI... ???? Subscribe to the channel ???? ▶ / profesoroscarluis ???? Follow us on ▶ / profesoroscarluis ???? Give me a like ???? ???? Leave me a comment ???? ???? Share ???? ???? Activate the bell ????