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:

Desmosomes

Specialized cell structures that function in cell adhesion, anchoring cells to each other within tissues.

Peristalsis

The sequential muscular contractions that move food along the digestive tract.

Pupil

The black circular opening in the center of the iris of the eye, which varies in size to regulate the amount of light reaching the retina.

"Goose Bumps"

"Goose bumps" occur when tiny muscles at the base of each hair, known as arrector pili muscles, contract and cause the hair to stand up, a reaction to cold or strong emotions.