Restaurateur Denny Valentine Is Evaluating Two Sites, Raymondville and Rosenberg $\sigma$

Multiple Choice

Restaurateur Denny Valentine is evaluating two sites, Raymondville and Rosenberg, for his next restaurant.He wants to prove that Raymondville residents (population 1) dine out more often than Rosenberg residents (population 2) .Denny plans to test this hypothesis using a random sample of 81 families from each suburb.His null hypothesis is ___.

A) $\sigma$ ₁² < $\sigma$ ₂²
B) $\mu$ ₁ - µ₂ > 0
C) p₁ - p₂ = 0
D) $\mu$ ₁ - $\mu$ ₂ = 0
E) s₁ - s₂ = 0