A professor is interested in whether the type of software program used in a statistics lab

affects how well students learn the material. The professor teaches the same lecture material

to two classes but has one class use a point$-$and$-$click software program in lab and has the

other class use a basic programming language. The professor collects final exam scores for

students in each class. Conduct a hypothesis test to answer the research question. Use an

alpha of $\mathrm{.}05.$