Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Determine if the variable is discrete or continuous.

Type D for discrete and C for continuous

1) Time 

2) A variable that can assume (take-on) any value within an interval of numbers. 

3) Number of computers in use at a specific time 

4) Number of cars passing at an intersection in a given month 

5) A variable whose only values are {0.005, 0.05, 1, 1.5, 2.678}

6) Weight 

7) Blood pressure 

8) Number of students in attendance on a given day 

9) Scores on a statistics exam 

10) A variable whose values can be listed and counted 

11) Money 

12) Rank

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