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For the table shown below, the random variable x is the number of males with tinnitus
(ringing ears)among four randomly selected males, based on a medical journal. Does the
table describe a probability distribution? Why or why not?
Groundwater
Soil water and water in aquifers.
Aquifers
Underground layers of water-bearing permeable rock, rock fractures, or unconsolidated materials from which groundwater can be extracted using a water well.
Lakes
Large bodies of water surrounded by land, freshwater or sometimes saline, that are inland and not part of the ocean.
Rivers
Large natural streams of water flowing in channels to the sea, a lake, or another river.
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