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

question 22

Short Answer

TABLE 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.

-Referring to Table 2-11, if a frequency distribution for the defects data is constructed, using "0 but less than 5" as the first class, the frequency of the "20 but less than 25" class would be ________.

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Definitions:

Unipolar Depression

A major depressive disorder characterized by a persistent feeling of sadness or a lack of interest in external stimuli, differing from bipolar disorder by the absence of manic or hypomanic episodes.

Dysthymic Symptoms

long-term, chronic symptoms of depression that are less severe than major depressive disorder.

Mania

A mental state characterized by extreme energy, euphoria, hyperactivity, and a reduced need for sleep, often seen in bipolar disorder.

Hypomania

A milder form of mania, characterized by elevated or irritable mood, increased activity or energy levels, but not severe enough to cause significant impairment.