Normal Speech Sounds Are Around

question 41

Multiple Choice

Normal speech sounds are around:

• A)30 dB.
• B)40 dB.
• C)50 dB.
• D)60 dB.

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Definitions:

Product Demand

The desire and ability of consumers to purchase a particular good or service at various prices during a specific time period.

Disinflation

A decrease in the rate of inflation, indicating a slowdown in the increase of prices over time.

Inflation Rate

The percentage increase in the general level of prices for goods and services in an economy over a period of time, typically measured annually.

Average Level

A mean or typical value obtained by dividing the total of all observed values of a variable by the number of observations.