The inspection division of the Lee County Weights and Measures Department is interested in determining whether the proper amount of soft drink has

The inspection division of the Lee County Weights and Measures Department is interested in determining whether the proper amount of soft drink has been placed in 2 litre bottles at the local bottling plant of a large nationally known soft-drink company.  The bottling plant has informed the inspection division that the standard deviation for 2-litre bottles is 0.05 liter.  A random sample of one hundred 2 liter bottles selected from this bottling plant indicate a sample mean of 1.99 liters.a.