An advertisement for a new fish food claims that lab studies show that fish grew three inches in three weeks while eating the food Travis wondered if the food was north extra cost to evaluate the claiming the advertisement Travis should look at the data for the controlled group to see how much the fishgrew without the new food

Travis should evaluate the data in the control group and compare it with the data from the treatment groups.

Explanation:

If the new fish food has been tested through a scientific experiment, it means that there is a control group and a treatment group. The control group is formed by fish that did not receive the new food, but continued to be fed by the old food. The treatment group is the group formed by fish that received the new food and did not receive the old food. In this case, the fish growth data in the two treatments must be analyzed, to find out if the new food causes differences in fish capable of justifying the extra cost that this food imposes on production.

This is what Travis must analyze.

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )