The inference is that the thing that Cora can do to help lower her anxiety and improve her test performance is D. take a practice test the night before.
An inference simply means the conclusion that can be deduced based on the information given in a literary work.
In this case, the inference is that the thing that Cora can do to help lower her anxiety and improve her test performance is to take a practice test the night before.
Learn more about inference on:
https://brainly.com/question/25280941
#SPJ4