In a Hearing Test, Subjects Estimate the Loudness (In Decibels)

question 267

Multiple Choice

In a hearing test, subjects estimate the loudness (in decibels) of sound, and the results are;
68, 67, 70, 71, 68, 75, 68, 62, 80, 73, 68

-What is the first quartile?

• A)73
• B)68
• C)70.5
• D)67
• E)75

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