A Sample of 85 Chewable Vitamin Tablets Have a Sample $H _ { 0 } : \mu = 270 , H _ { 1 } : \mu \neq 270$

Multiple Choice

A sample of 85 chewable vitamin tablets have a sample mean of 272 milligrams of vitamin C. Nutritionists want to perform a hypothesis test to determine how strong the
Evidence is that the mean mass of vitamin C per tablet differs from 270 milligrams. State
The appropriate null and alternate hypotheses.

A) $H _ { 0 } : \mu = 270 , H _ { 1 } : \mu \neq 270$
B) $H _ { 0 } : \mu \neq 270 , H _ { 1 } : \mu = 270$
C) $H _ { 0 } : \mu = 272 , H _ { 1 } : \mu \neq 272$
D) $H _ { 0 } : \mu \neq 272 , H _ { 1 } : \mu = 272$