Chapter 1. Random Variables

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Questions 1-2

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Question 1.1

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Correct. The U. S. national debt is a huge number, but it involves dollars and cents which can be counted.
Incorrect. The U. S. national debt is a huge number, but it involves dollars and cents which can be counted.
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Question 1.2

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Correct. The length of a foot is measured (and rounded to some convenient value). If you had the equipment, you could measure to millimeters, nanometers, or even perhaps finer.
Incorrect. The length of a foot is measured (and rounded to some convenient value). If you had the equipment, you could measure to millimeters, nanometers, or even perhaps finer.
2
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