Instruction 2-2
at a Meeting of Information Systems Officers for Regional

question 165

Multiple Choice

Instruction 2-2
At a meeting of information systems officers for regional offices of a national company,a survey was taken to determine the number of employees the officers supervise in the operation of their departments,where X is the number of employees overseen by each information systems officer.
$$\begin{array} { l r } X & f \\\hline \hline 1 & 7 \\2 & 5 \\3 & 11 \\4 & 8 \\5 & 9\end{array}$$
-Retailers are always interested in determining why a customer selected their store to make a purchase.A clothing retailer conducted a customer survey to determine why its customers shopped at the store.The results are shown in the bar chart below.What proportion of the customers responded that they shopped at the store because of the merchandise or the convenience?

• A)85%
• B)70%
• C)50%
• D)35%

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Definitions:

Pia Mater

The delicate innermost layer of the meninges, the membranes surrounding the brain and spinal cord.

Arachnoid Mater

The arachnoid mater is a delicate, web-like layer of the meninges located between the dura mater and the pia mater, surrounding the brain and spinal cord.

Dura Mater

The tough outermost membrane that covers the brain and spinal cord, providing protection.

White Matter

A type of central nervous system tissue consisting mainly of myelinated nerve fibers, which transmits signals throughout the nervous system.