A researcher hypothesizes that nurses have higher average salaries than teachers. In conducting an analysis to test this hypothesis, how might the alternative hypothesis be stated?
A) H1: μD = 0
B) H1: μD ≠ 0
C) H1: μNurses's salaries ≠ μTeacher's salaries
D) H1: μNurses ≠ μTeachers
Correct Answer:
Verified
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