Dataset:  rwanda_physics.csv

Source: J. Rusanganwa (2013). "Multimedia as a Means to Enhance Teaching
Technical Vocabulary to Physics Undergraduates in Rwanda," English
for Specific Purposes, Vol. 32, pp. 36-44.

Description: Comparison of a multimedia course with a traditional course
in teaching students physics vocabulary. 2-sample t-test. data simulated to 
match group means and SDs.

Variables:
score
trt.y