Examlex
Using the following data, calculate the sample mean.
55 48 59 50 48 52 50 48 57 54
50 52 54 43 44 53 40 46 50 51
pH Value
A numeric scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (most acidic) to 14 (most basic), and 7 being neutral.
Beer
A fermented beverage made from barley, hops, water, and yeast, commonly consumed worldwide.
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.
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