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Chapter 23: Problem 2

Give two examples of (a) discrete data, (b) continuous data.

Short Answer

Expert verified
Question: Provide two examples of discrete data and two examples of continuous data. Answer: Discrete data examples include the number of students in a class and the result of rolling a die. Continuous data examples include a person's height and the temperature outside.

Step by step solution

01

Example 1: Discrete Data

Discrete data can only take certain values and usually represents counts or categories. An example of discrete data is the number of students in a class, as you cannot have a fraction of students. The data can only be whole numbers like 28, 29, or 30 students.
02

Example 2: Discrete Data

Another example of discrete data is the result of rolling a die. When rolling a die, you can only obtain one of the six possible face values (1, 2, 3, 4, 5, or 6), and no value in between those integers can be obtained.
03

Example 1: Continuous Data

Continuous data can take any value in a given range, as it represents measurements or quantities that have no restrictions. An example of continuous data is the height of a person. A person's height can fall anywhere within a range, like 5 feet 7.5 inches or 5 feet 6.25 inches. Any value is possible within a particular range of heights.
04

Example 2: Continuous Data

Another example of continuous data is the temperature outside. Temperature readings can take on any numerical value within a given range with infinite precision. For example, the temperature outside can be 72.3 °F, 72.35 °F, or 72.352 °F.

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Most popular questions from this chapter

The probability that a car will not develop a major fault within the first 3 years of its life is \(0.997\). Calculate the probability that of 20 cars selected at random (a) 19 will not develop any major faults in the first 3 years (b) 19 or more will not develop any major faults in the first 3 years.

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