Flight attendants typically do the following: 1  Attend preflight briefings on details of the flight. 2  Ensure that adequate supplies of refreshments and emergency equipment are on board. 3  Assist in cleaning the cabin between flights.  Demonstrate the use of safety and emergency equipment.
The definition of tripartite is something that has three parts, versions, or parties. 1  An example of something tripartite is the Holy Trinity of father, son and holy ghost. 2  An example of something tripartite is a form with three copies - a white, yellow and pink copy.
Quartile. One of the four divisions of observations which have been grouped into four equal-sized sets based on their statistical rank. The quartile including the top statistically ranked members is called the first quartile and denoted. The other quartiles are similarly denoted, , and. For data points with of the form (for, 1, ...), the hinges are identical to the first and third quartiles. The following table summarizes a number of common methods for computing the position of the first and third quartiles from a sample size (P. Stikker, pers.