The Following Table Shows the Annual Revenues (In Millions of Dollars)of

question 20

Multiple Choice

The following table shows the annual revenues (in millions of dollars) of a pharmaceutical company over the period 1990-2011. The Excel scatterplot shown indicates that the annual revenues have an increasing trend.Therefore,linear,exponential,quadratic,and cubic models were used to fit the trend,and the following relevant information became available after applying linear regression. Using the linear trend equation,one can say that the predicted revenue increases by ____________.

• A) $642,792,000 a year
• B) $604,930,000 a year
• C) $60,493,000 a year
• D) $6,049,300 a year

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Definitions:

Broca's Area

A region in the frontal lobe of the left hemisphere of the brain that is involved in language processing, speech production, and comprehension.

Wernicke's Area

A region of the brain that is important for language development and comprehension.

Limbic System

is a complex system of nerves and networks in the brain, involved with instinct and mood. It controls basic emotions and drives.

Somatic Nervous System

A part of the peripheral nervous system that controls voluntary movements of the body through the innervation of skeletal muscles and mediates sensory information.