Objective: You have to show that you are able to use linear regression techniques and interpret the results that you obtain, such as coefficient estimates, r-squared, adjusted r-squared, ANOVA table, p-value, standard error, etc.
"Cement","Blast","Fly.Ash","Water","Superplasticizer","Coarse.Aggregate","Fine.Aggregate","Age","Strength" 540,0,0,162,2.5,1040,676,28,79.99 540,0,0,162,2.5,1055,676,28,61.89 332.5,142.5,0,228,0,932,594,270,40.27 332.5,142.5,0,228,0,932,594,365,41.05 198.6,132.4,0,192,0,978.4,825.5,360,44.3 266,114,0,228,0,932,670,90,47.03 380,95,0,228,0,932,594,365,43.7 380,95,0,228,0,932,594,28,36.45 266,114,0,228,0,932,670,28,45.85 475,0,0,228,0,932,594,28,39.29 198.6,132.4,0,192,0,978.4,825.5,90,38.07 427.5,47.5,0,228,0,932,594,270,43.01 304,76,0,228,0,932,670,28,47.81 380,0,0,228,0,932,670,90,52.91 139.6,209.4,0,192,0,1047,806.9,90,39.36 342,38,0,228,0,932,670,365,56.14 380,95,0,228,0,932,594,90,40.56 475,0,0,228,0,932,594,180,42.62 427.5,47.5,0,228,0,932,594,180,41.84 139.6,209.4,0,192,0,1047,806.9,28,28.24 139.6,209.4,0,192,0,1047,806.9,180,44.21 380,0,0,228,0,932,670,365,52.52 380,0,0,228,0,932,670,270,53.3 380,95,0,228,0,932,594,270,41.15 342,38,0,228,0,932,670,180,52.12 427.5,47.5,0,228,0,932,594,28,37.43 475,0,0,228,0,932,594,7,38.6 304,76,0,228,0,932,670,365,55.26 198.6,132.4,0,192,0,978.4,825.5,180,41.72 475,0,0,228,0,932,594,270,42.13 190,190,0,228,0,932,670,365,53.69 237.5,237.5,0,228,0,932,594,270,38.41 237.5,237.5,0,228,0,932,594,28,30.08 332.5,142.5,0,228,0,932,594,90,37.72 475,0,0,228,0,932,594,90,42.23 237.5,237.5,0,228,0,932,594,180,36.25 342,38,0,228,0,932,670,90,50.46 427.5,47.5,0,228,0,932,594,365,43.7 237.5,237.5,0,228,0,932,594,365,39 380,0,0,228,0,932,670,180,53.1 427.5,47.5,0,228,0,932,594,90,41.54 427.5,47.5,0,228,0,932,594,7,35.08 349,0,0,192,0,1047,806.9,3,15.05 380,95,0,228,0,932,594,180,40.76 237.5,237.5,0,228,0,932,594,7,26.26 380,95,0,228,0,932,594,7,32.82 332.5,142.5,0,228,0,932,594,180,39.78 190,190,0,228,0,932,670,180,46.93 237.5,237.5,0,228,0,932,594,90,33.12 304,76,0,228,0,932,670,90,49.19 139.6,209.4,0,192,0,1047,806.9,7,14.59 475,0,0,228,0,932,594,365,41.93 198.6,132.4,0,192,0,978.4,825.5,3,9.13 304,76,0,228,0,932,670,180,50.95 332.5,142.5,0,228,0,932,594,28,33.02 304,76,0,228,0,932,670,270,54.38 266,114,0,228,0,932,670,270,51.73 310,0,0,192,0,971,850.6,3,9.87 266,114,0,228,0,932,670,180,48.7 139.6,209.4,0,192,0,1047,806.9,360,44.7 332.5,142.5,0,228,0,932,594,7,30.28 374,189.2,0,170.1,10.1,926.1,756.7,3,34.4 313.3,262.2,0,175.5,8.6,1046.9,611.8,3,28.8 425,106.3,0,153.5,16.5,852.1,887.1,3,33.4 425,106.3,0,151.4,18.6,936,803.7,3,36.3 375,93.8,0,126.6,23.4,852.1,992.6,3,29 475,118.8,0,181.1,8.9,852.1,781.5,3,37.8 469,117.2,0,137.8,32.2,852.1,840.5,3,40.2 425,106.3,0,153.5,16.5,852.1,887.1,3,33.4 388.6,97.1,0,157.9,12.1,852.1,925.7,3,28.1 531.3,0,0,141.8,28.2,852.1,893.7,3,41.3 425,106.3,0,153.5,16.5,852.1,887.1,3,33.4 401.8,94.7,0,147.4,11.4,946.8,852.1,3,41.1 362.6,189,0,164.9,11.6,944.7,755.8,3,35.3 379.5,151.2,0,153.9,15.9,1134.3,605,3,28.6 362.6,189,0,164.9,11.6,944.7,755.8,3,35.3 286.3,200.9,0,144.7,11.2,1004.6,803.7,3,24.4 362.6,189,0,164.9,11.6,944.7,755.8,3,35.3 439,177,0,186,11.1,884.9,707.9,3,39.3 389.9,189,0,145.9,22,944.7,755.8,3,40.6 362.6,189,0,164.9,11.6,944.7,755.8,3,35.3 374,189.2,0,170.1,10.1,926.1,756.7,7,46.2 425,106.3,0,153.5,16.5,852.1,887.1,7,49.2 375,93.8,0,126.6,23.4,852.1,992.6,7,45.7 475,118.8,0,181.1,8.9,852.1,781.5,7,55.6 469,117.2,0,137.8,32.2,852.1,840.5,7,54.9 425,106.3,0,153.5,16.5,852.1,887.1,7,49.2 388.6,97.1,0,157.9,12.1,852.1,925.7,7,34.9 531.3,0,0,141.8,28.2,852.1,893.7,7,46.9 425,106.3,0,153.5,16.5,852.1,887.1,7,49.2 318.8,212.5,0,155.7,14.3,852.1,880.4,7,33.4 401.8,94.7,0,147.4,11.4,946.8,852.1,7,54.1 362.6,189,0,164.9,11.6,944.7,755.8,7,55.9 379.5,151.2,0,153.9,15.9,1134.3,605,7,47.1 362.6,189,0,164.9,11.6,944.7,755.8,7,55.9 286.3,200.9,0,144.7,11.2,1004.6,803.7,7,38 362.6,189,0,164.9,11.6,944.7,755.8,7,55.9 439,177,0,186,11.1,884.9,707.9,7,56.1 389.9,189,0,145.9,22,944.7,755.8,7,59.09 337.9,189,0,174.9,9.5,944.7,755.8,7,35.1 374,189.2,0,170.1,10.1,926.1,756.7,28,61.09 313.3,262.2,0,175.5,8.6,1046.9,611.8,28,59.8 425,106.3,0,153.5,16.5,852.1,887.1,28,60.29 375,93.8,0,126.6,23.4,852.1,992.6,28,56.7 475,118.8,0,181.1,8.9,852.1,781.5,28,68.3 469,117.2,0,137.8,32.2,852.1,840.5,28,66.9 425,106.3,0,153.5,16.5,852.1,887.1,28,60.29 388.6,97.1,0,157.9,12.1,852.1,925.7,28,50.7 531.3,0,0,141.8,28.2,852.1,893.7,28,56.4 318.8,212.5,0,155.7,14.3,852.1,880.4,28,55.5 401.8,94.7,0,147.4,11.4,946.8,852.1,28,68.5 362.6,189,0,164.9,11.6,944.7,755.8,28,71.3 323.7,282.8,0,183.8,10.3,942.7,659.9,28,74.7 379.5,151.2,0,153.9,15.9,1134.3,605,28,52.2 362.6,189,0,164.9,11.6,944.7,755.8,28,71.3 286.3,200.9,0,144.7,11.2,1004.6,803.7,28,67.7 389.9,189,0,145.9,22,944.7,755.8,28,74.5 362.6,189,0,164.9,11.6,944.7,755.8,28,71.3 337.9,189,0,174.9,9.5,944.7,755.8,28,49.9 374,189.2,0,170.1,10.1,926.1,756.7,56,63.4 313.3,262.2,0,175.5,8.6,1046.9,611.8,56,64.9 425,106.3,0,153.5,16.5,852.1,887.1,56,64.3 425,106.3,0,151.4,18.6,936,803.7,56,64.9 375,93.8,0,126.6,23.4,852.1,992.6,56,60.2 475,118.8,0,181.1,8.9,852.1,781.5,56,72.3 469,117.2,0,137.8,32.2,852.1,840.5,56,69.3 425,106.3,0,153.5,16.5,852.1,887.1,56,64.3 388.6,97.1,0,157.9,12.1,852.1,925.7,56,55.2 531.3,0,0,141.8,28.2,852.1,893.7,56,58.8 425,106.3,0,153.5,16.5,852.1,887.1,56,64.3 318.8,212.5,0,155.7,14.3,852.1,880.4,56,66.1 401.8,94.7,0,147.4,11.4,946.8,852.1,56,73.7 362.6,189,0,164.9,11.6,944.7,755.8,56,77.3 323.7,282.8,0,183.8,10.3,942.7,659.9,56,80.2 362.6,189,0,164.9,11.6,944.7,755.8,56,77.3 286.3,200.9,0,144.7,11.2,1004.6,803.7,56,72.99 362.6,189,0,164.9,11.6,944.7,755.8,56,77.3 337.9,189,0,174.9,9.5,944.7,755.8,56,59.89 313.3,262.2,0,175.5,8.6,1046.9,611.8,91,66.6 425,106.3,0,153.5,16.5,852.1,887.1,91,65.2 425,106.3,0,151.4,18.6,936,803.7,91,66.7 375,93.8,0,126.6,23.4,852.1,992.6,91,62.5 475,118.8,0,181.1,8.9,852.1,781.5,91,74.19 469,117.2,0,137.8,32.2,852.1,840.5,91,70.7 425,106.3,0,153.5,16.5,852.1,887.1,91,65.2 388.6,97.1,0,157.9,12.1,852.1,925.7,91,57.6 531.3,0,0,141.8,28.2,852.1,893.7,91,59.2 425,106.3,0,153.5,16.5