IT Staff for a Large Corporation Has Developed the Following $\begin{array}{cc}\text { Number of Calls } & \text { Probability } \\0 & .32 \\1 & .35 \\2 & .18 \\3 & .10 \\4 & .05\end{array}$

question 16

Multiple Choice

IT staff for a large corporation has developed the following probability
Distribution for the number of calls requiring troubleshooting problems per day. Based
On the distribution, the standard deviation in the number of calls per day is $\begin{array}{cc}\text { Number of Calls } & \text { Probability } \\0 & .32 \\1 & .35 \\2 & .18 \\3 & .10 \\4 & .05\end{array}$

• A) 1.31
• B) 1.14
• C) 2.77
• D) 1.56
• E) 1.21

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Definitions:

Staffing

The process of hiring, placing, and scheduling employees in a workplace, especially in healthcare settings.

Voided

An act of emptying the bladder of urine.

Milliliters

A metric unit of volume equal to one thousandth of a liter, commonly used to measure liquids in medicine and cooking.

Incontinent

The inability to control bladder and/or bowel functions, leading to involuntary elimination of urine or stool.