Identify the type of sampling used (random, systematic, convenience, stratified, or cluster sampling) in the situation described below.
in a poll conducted by a certain research center, 938 adults were called after their telephone numbers were randomly generated by a computer, and 88 % were able to correctly identify the president.

You need to write some code that responds to a text change in a jtextfield. how can you do that? create a class that implements the interface actionlistener and override the method textfieldchanged create a class that extends the superclass actionlistener and override the method actionperformed create a class that implements the interface actionlistener and override the method actionperformed create a class that extends the superclass actionlistener and override the method textfieldchanged

Which location-sharing service offers items for users as a gaming component and also allows them to collectively link their check-ins to publish a trip? a. whrrl b. buzzd c. foursquare (this option is wrong i already tried) d. gowalla for plato

Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal