Develop a regression model to predict deathrate using all the provided variables in the dataset. Interpret the significance of the model and the variables.

Link to shared excel spreadsheet dataset: https://gisdtx-my.sharepoint.com/:x:/g/personal/cjflemin_garlandisd_net/ESQcA_jDb4dCoykGIvJ2rBMBrV0wj0p3ZqcsU9vbT74_pA?e=M6cmly

If possible, please also worth solution on the excel spreadsheet. I need to see the formulas.

Thank you.