[See Steps] Students enrolled in music classes at the University of Texas (Austin) participated in a study to compare the observations and teacher evaluations
Question: Students enrolled in music classes at the University of Texas (Austin) participated in a study to compare the observations and teacher evaluations of music education majors and non-music majors (Journal of Research in Music Education, Winter 1991). Independent random samples of 100 music majors and 100 nonmajors rated the overall performance of their teacher using a 6 - point scale, where 1 = lowest rating and 6 = highest rating. Use the information in the table to compare the mean teacher ratings of the two groups of music students. At the \(\alpha=.05\) level of significance, does it appear that nonmajors rated the teachers higher than the music majors?
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