Statistics

A sample of students attending a large university has been selected. Is there a statistically significant difference between Liberal Arts majors and other students on average number of books (other than those required by course work) read per year? Use the five step model and write a sentence or two interpreting your results.

Liberal Arts               Other

X1= 16.2                    X2 = 13.7

s1 =   2.3                      s2 = 9.0

N1 = 236                     N2 = 321

WE ACCEPT