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QBA FINAL EXAM | Questions with 100% Correct Answers | Updated & Verified

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For ease of data entry into a university database, 1 denotes that the student is an undergraduate and 2 indicates that the student is a graduate student. In this case, data are - categorical In a post office, the mailboxes are numbered from 1 to 4,500. These numbers represent - categorical data Which of the following is a scale of measurement? - ratio Quantitative data refers to data obtained with a(n) - either interval or ratio scale The summaries of data, which may be tabular, graphical, or numerical, are referred to as - descriptive statistics Methods for developing useful decision-making information from large data bases is known as - data mining The average age in a sample of 190 students at City College is 22. As a result of this sample, it can be concluded that the average age of all the students at City College - could be larger, smaller, or eq

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