We want to know whether or not the mean weight between Green sea turtles and Loggerhead sea turtles is equal. Green sea turtles n = 40 x=300 S2 = 18.5 Perform a two-sample t-test at the significance level a = 0.05. (Use PHANTOMS) Loggerhead sea turtles n=38 x=305 8z=16.7