Identify the Following as an Experiment or an Observational Study

question 57

Essay

Identify the following as an experiment or an observational study.
-A researcher wishes to survey a random sample of high school teachers within a certain school district. There
are 77 high schools in the school district. She lists the schools alphabetically and uses the calculator command
"randInt(1, 77, 5)" to pick five numbers between 1 and 77. She visits the five schools corresponding to those
numbers and interviews all teachers at each of the five schools.

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Definitions:

Data Fields

Components of a data structure or record that are intended to hold data for processing.

Data Types

Categories of data that define the operations that can be done on them and the type of data they can store (e.g., integer, float, string).

Structure's Form

Describes the layout or arrangement of components within a data structure, defining how data is organized and accessed.

Symbolic Names

Identifiers that represent variables, functions, or other entities in code, making the program easier to read and maintain.