Hi guys!

I stumbled upon this blurry question from one of my lab old exams, in statistics elective course.

I will leave you to check the screenshot. I hope you can read the graph:


The answer was: No it's not correct.

I would like someone to explain to me why it's not correct and how you can catch that from just the graph?

I hope someone could help me today, since my exam is tomorrow.

If it matters, we use Statistica application in the lab.