20)Duracell (D) batteries have lost market share over the past two years due to increasing pressure from the Energizer (E) battery.The pink bunny Energizer commercials have been very effective at creating brand awareness for Energizer batteries.The Duracell battery company believes that their batteries are superior and wants to conduct an analysis that will allow them to show that, on average, Duracell batteries last longer than Energizer batteries.

What is thealternativehypothesis that Duracell should test to state that their batteries are superior?

Group of answer choices

A. MUD- MUE< 0

B. MUD> 0

C. MUD- MUE> 0

D. MUD- MUE= 0