The US Local Airport Keeps Track of the Percentage of Flights

question 48

Essay

The US local airport keeps track of the percentage of flights arriving within 15 minutes of their scheduled arrivals.The stem-and-leaf plot of the data for one year is below.
$\begin{array} { l l } 76 & 9 \\77 & 114 \\78 & \\79 & 07 \\80 & 88 \\81 & 2 \\82 & 1 \\83 & 88\end{array}$
Compute the standardized quartile value O_i for i = 4.

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Definitions:

Stepfamily

A family unit composed of a married couple where at least one person has a child or children from a previous relationship.

Social Capital Models

Concern theories and frameworks that analyze the benefits derived from social networks, trust, and norms in a community.

Family Stress Theories

Theories that explore how families respond to and are affected by stress, focusing on adaptation and coping mechanisms.

Stepfamily

A family formed after remarriage, including a biological parent, a stepparent, and the children of one or both parents.