A Sound Level of 80 DB Has __________ Times the Amplitude

question 111

Short Answer

A sound level of 80 dB has __________ times the amplitude of a 60 dB sound.

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Definitions:

Tests For Reliability

Methods used to assess the consistency and dependability of a measure or test over time or across different conditions.

Experimental Design

A research methodology involving the manipulation of one variable to determine its effect on another variable, within a controlled environment.

Split-Half Technique

A way to determine inter-item reliability by correlating half the questions in a question set with the other half of the questions.

Tested

Evaluated or examined the performance, quality, or reliability of something through trial or experiment.