The National Center for Education Statistics surveyed college graduates concerning numerous issues. For the situation below, choose the most appropriate statistical technique.

Is there a difference in the population mean number of years required to earn a bachelor's degree for students majoring in education, nursing, science, and public health?

Group of answer choices

a. Paired data t-test

b. 2-sample comparison of means

c. Analysis of Variance (ANOVA)

d. 1-sample mean analysis