A fisheries manager conducted research in which she gave Rainbow Trout two different treatments of
commercial fish food (Brand A and Brand B). She began feeding the fish commercial foods as soon as
they were large enough to take pelleted food. At one year, she massed (grams) each of the fish.
Table 2. The mass (grams) of one-year
old Rainbow Trout given two different
commercial brands of game fish food.
Brand A
350
320
400
425
390
375
275
340
360
325
345
280
405
390
325
335
Brand B
400
405
395
365
285
385
365
405
425
385
405
410
405
365 I need the T value and degrees of freedom for this data set step by step