If Index I (Which Is Used to Determine the Location

question 16

Multiple Choice

If index i (which is used to determine the location of the pth percentile) is not an integer, its value should be

• A)squared
• B)divided by (n - 1)
• C)rounded down
• D)rounded up

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Definitions:

Manganese Oxides

Compounds of manganese with oxygen, often found as minerals that can form in soils and sedimentary rocks.

Calcium Carbonate

A chemical compound with the formula CaCO3, found in rocks as the minerals calcite and aragonite and is the main component of pearls and the shells of marine organisms, snails, and eggs.

Caliche

A soil-related accumulation of calcareous material that cements sand, gravel, and other materials, commonly forming a hard layer.

Landscape Features

Physical attributes of the land surface, including mountains, rivers, plains, and valleys.