The Table Below Shows Hypothetical Per-Minute Cell Phone Charges for "Pay-And-Talk

question 65

Multiple Choice

The table below shows hypothetical per-minute cell phone charges for "pay-and-talk" service over several years.
TABLE 2-2
-Refer to Table 2-2.Assume that 2008 is used as the base year,with the index number = 100.The value of the index number in 2010 is

• A)100.
• B)0.72.
• C)72.73.
• D)1.375.
• E)137.5.

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Definitions:

Frequency

The number of times an event occurs within a given data set.

Skewed

Skewed refers to a distribution that is asymmetrical, where data points are more concentrated on one side of the scale, leading to a long tail on the opposite side.

Modality

Pertains to the way or method by which something is encountered, manifested, or articulated.

Multimodal

Pertaining to or utilizing more than one mode or method of transportation, communication, or expression.