gatorlover1529 gatorlover1529 23-05-2023 Mathematics contestada 4. Exercise trt repl rep rep2 rep3 mean trtl 319 279 318 305 trt2 248 257 268 258 trt3 221 236 273 243 trt4 270 308 290 289 Grand mean = 274 Decompose SS and df Follow hypothesis test steps Σ.Σ (9)