SCENARIO 2-11 the Ordered Array Below Resulted from Selecting a Sample of Sample

question 119

Short Answer

SCENARIO 2-11
The ordered array below resulted from selecting a sample of 25 batches of 500 computer chips and determining how many in each batch were defective.
Defects
1 2 4 4 5 5 6 7 9 9 12 12 15
17 20 21 23 23 25 26 27 27 28 29 29
-Referring to Scenario 2-11,if a frequency distribution for the defects data is constructed,using "0 but less than 5" as the first class,the relative frequency of the "15 but less than 20" class would be_____ .

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Definitions:

Base Level

The lowest point to which a river or stream can erode its channel, often sea level for rivers.

Uplift

The vertical elevation of the Earth's surface due to natural causes such as tectonic movements or volcanic activity.

Terraces

Flat, step-like surfaces on a sloped piece of land, created either by natural processes like river erosion and glacial activity or by human agricultural practices.

Active Channel

The portion of a river or stream that is currently used for the flow of water, often subject to frequent changes in course and volume.