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A program evaluator for a large school district wants to study intelligence in the elementary schools.She randomly selects one classroom at each grade level in each elementary school and administers an intelligence test to the children in those classrooms.In order to find out which school has the most consistent intelligence level,which of the following should she calculate for each school?
Data Sets
Collections of related data points, observations, or variables organized for analysis.
Sources of Cash
Various origins from which a company or individual may receive cash, such as operations, financing activities, and investing activities.
Cash and Accounts Receivable
Liquid assets comprising of cash available and money owed by customers to a company for goods or services provided.
Accounts Payable
Liabilities representing amounts owed by a company to creditors for purchases or services received.
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