We want to know whether or not the mean weight between Green sea turtles and Loggerhead sea turtles is equal. Green sea turtles Loggerhead sea turtles n = 40 n=38 x = 300 I = 305 82 = 18.5 82 = 16.7 Perform a two-sample t-test at the significance level a = 0.05. (Use PHANTOMS)