Question: A meat processing plant produces a meat patty whose advertised weight is 12 ounces. Experience shows that these patties can weigh any amount between 12 and 12.5 ounces. Suppose a patty is selected at random. Find the following probabilities

a. That a patty will weigh exactly 12.25 ounces

b. That a patty will weigh between 12.15 and 12.25 ounces

c. That a patty will weigh less than 12.1 ounces

d. That a patty will weigh more than 12.35 ounces