In an Examination of Differences Among the Mean Hamburger Consumption

Multiple Choice

In an examination of differences among the mean hamburger consumption of people in the United Kingdom,United States,France,and Korea,how would the null hypothesis be stated?

A) H₀: π^UK > π^US > π^FR > π^KR
B) H_A: π^UK + π^US > π^FR + π^KR
C) H₀: μ^UK = μ^US = μ^FR = μ^KR
D) H_A: π ≠ 0
E) H₀: μ = 0