If a mouse in the three-day experiment gained 3.9 grams from start to finish, what was the average daily weight gain?
2.6 grams per day
3.9 grams per day
11.7 grams per day
1.3 grams per day
If a mouse in the three-day experiment gained 3.9 grams from start to finish, what was the average daily weight gain?
O2.6 grams per day
O 3.9 grams per day
O11.7 grams per day
O 1.3 grams per day