The Table Below Shows Hypothetical Data for Volumes of E-Books

question 92

Multiple Choice

The table below shows hypothetical data for volumes of e-books and hardcover books sold over a 3-year period in a particular city. TABLE 2-3 Refer to Table 2-3.Suppose we choose Year 1 as the base year and construct a series of index numbers with which to analyze the sales data.The index numbers for volumes of e-books sold (starting with Year 1) is

• A)100; 44.2; 21.7.
• B)100; 226.1; 460.9.
• C)23 000; 52 000; 106 000.
• D)100; 126.1; 360.1.
• E)1; 0.442; 0.217.

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Definitions:

Neurons

Specialized cells in the nervous system that transmit information through electrical and chemical signals.

Short-Term Memory

The capacity for holding a small amount of information in an active, readily available state for a short period of time.

Chunks

Units of information grouped together as a single unit in memory, making it easier to process and remember.

Adult

An individual who has reached maturity and is considered legally responsible for their actions.