"DRUGS R US" Is a Large Manufacturer of Various Kinds

question 36

Essay

"DRUGS R US" is a large manufacturer of various kinds of liquid vitamins. The quality control department has noted that the bottles of vitamins marked 6 ounces vary in content with a standard deviation of 0.3 ounces. Assume the contents of the bottles are normally distributed.
a.What percentage of all bottles produced contains more than 6.51 ounces of vitamins?
b.What percentage of all bottles produced contains less than 5.415 ounces?
c.What percentage of bottles produced contains between 5.46 to 6.495 ounces?
d.Ninety-five percent of the bottles will contain at least how many ounces?
e.What percentage of the bottles contains between 6.3 and 6.6 ounces?

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Definitions:

Blood

A fluid, circulating connective tissue that transports nutrients and other materials through the bodies of many types of animals.

Bleach

A chemical compound used to whiten or remove color through oxidation or reduction, often used for disinfection and stain removal.

Seawater

Water from the sea, which is saline in nature due to the presence of dissolved salts, minerals, and other substances.

Muscle Contraction

The process where muscle fibers shorten or tense, producing movement or force, often in response to a nerve impulse.