Listed Below Are the Arrival Delay Times (In Minutes)of Randomly $$\begin{array} { l l l l l l l l } - 15 & - 18 & - 32 & - 21 & - 9 & - 32 & 11 & 2\end{array}$$

question 27

Essay

Listed below are the arrival delay times (in minutes)of randomly selected flights between New
York's JFK airport to Los Angeles (LAX). Negative values correspond to flights that arrive
before their schedule time and positive values represent delays. Calculate the range of the data
and the standard deviation. Can the standard deviation be negative? $$\begin{array} { l l l l l l l l } - 15 & - 18 & - 32 & - 21 & - 9 & - 32 & 11 & 2\end{array}$$

---

Definitions:

Police Behavior

Refers to the actions and conduct of law enforcement officers, influenced by training, culture, legal guidelines, and situational factors.

Overly High Expectations

Refers to expectations that are excessively above what is realistic or achievable, often leading to disappointment or failure.

Personal Limitations

Self-acknowledged boundaries or restrictions in skills, capabilities, or personal capacity.

Loneliness

A complex and usually unpleasant emotional response to isolation or lack of companionship, which may vary in intensity and duration.