The Monthly Telephone Usage (In Minutes) of 30 Adults Is

question 42

Multiple Choice

The monthly telephone usage (in minutes) of 30 adults is listed below. Find the interquartile range for thetelephone usage of the 30 adults. $$\begin{array} { l l l l l l l l l l } 154 & 156 & 165 & 165 & 170 & 171 & 172 & 180 & 184 & 185 \\189 & 189 & 190 & 192 & 195 & 198 & 198 & 200 & 200 & 200 \\205 & 205 & 211 & 215 & 220 & 220 & 225 & 238 & 255 & 265\end{array}$$

• A) 31
• B) 30
• C) 32
• D) 29

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Definitions:

Persuading Co-workers

Refers to the process or technique of convincing colleagues at work to agree with or accept one's ideas, proposals, or changes.

Modify Language

The process of altering language, whether spoken or written, to suit different contexts or audiences.

Grievance Procedures

Formal processes provided by organizations through which employees can raise concerns, complaints, or issues for resolution.

Unresolved

Referring to issues, disputes, or questions that have not been settled or concluded.