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Exhibit 2-5

question 56

Multiple Choice

Exhibit 2-5.The following data represent scores on a pop quiz in a statistics section: $Exhibit 2-5.The following data represent scores on a pop quiz in a statistics section: Refer to Exhibit 2-5.Suppose the data is grouped into 5 classes,and one of them will be 30 up to 44 -that is,{x;30 ≤ x < 44}.The frequency of this class is ____. A) 0.20 B) 0.25 C) 4 D) 5$ Refer to Exhibit 2-5.Suppose the data is grouped into 5 classes,and one of them will be "30 up to 44"-that is,{x;30 ≤ x < 44}.The frequency of this class is ____.

Definitions:

Tranquility

A state of peace and calm.

Hobbes

Refers to Thomas Hobbes, a 17th-century English philosopher known for his work in political philosophy, including his social contract theory.

Misfortunes

Unfortunate events or occurrences that bring about suffering, loss, or hardship.

Pity

A feeling of sorrow and compassion caused by the suffering and misfortunes of others.