If the CPI Was 180 at the End of 2011,and

question 29

Multiple Choice

If the CPI was 180 at the end of 2011,and 216 at the end of 2012,the inflation rate in 2012 was

• A)216 percent.
• B)36 percent.
• C)16.67 percent.
• D)20 percent.
• E)18 percent.

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Definitions:

Just Noticeable Difference

The minimal change in a stimulus that can just barely be detected by an organism.

Absolute Threshold

The lowest level of stimulation that a person can consciously detect 50 percent of the time the stimulation is present.

Stimulus

is any object or event that elicits a sensory or behavioral response in an organism.

Absolute Threshold

The minimum intensity of a stimulus required to be correctly detected at least 50% of the time.