If We Are Interested in Testing Whether the Mean of Population

Multiple Choice

If we are interested in testing whether the mean of population 1 is significantly larger than the mean of population 2, the correct null hypothesis is

A) H₀: $\mu$ ₁- $\mu$ ₂ $\ge$ 0
B) H₀: $\mu$ ₁- $\mu$ ₂ = 0
C) H₀: $\mu$ ₁- $\mu$ ₂ > 0
D) H₀: $\mu$ ₁- $\mu$ ₂ < 0