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What type of car is more popular among college students, American or foreign? One hundred fifty-nine college students were randomly sampled and each was asked which type of car he or she prefers. A computer package was used to generate the printout below for the proportion of college students who prefer American automobiles.
SAMPLE PROPORTION
SAMPLE SIZE
UPPER LIMIT
LOWER LIMIT
What proportion of the sampled students prefer foreign automobiles?
Option Group
A user interface control that presents a set of mutually exclusive choices to the user, often represented as radio buttons or a dropdown list.
Command Button
A control element in graphical user interfaces that executes a specific command or action when clicked by the user.
Linked Data
A set of best practices for connecting structured data across the web, enabling data from different sources to be connected and queried.
Combo Box Wizard
A tool in software applications that guides users through the steps of creating a combo box, which combines a text box with a list box.
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