Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. Makes of computers Choose the correct level of measurement. A. Nominal B. Ratio C. Interval D. Ordinal

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### Levels of Measurement

#### Question

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.

**Context**: Makes of computers

Choose the correct level of measurement.

- A. **Nominal**
- B. **Ratio**
- C. **Interval**
- D. **Ordinal**

#### Explanation

In statistics, different types of data are classified using levels of measurement:

1. **Nominal**: This level categorizes data without order or ranking. Examples include makes of computers, colors, or names.
2. **Ordinal**: This level includes categorization with a meaningful order or ranking but the differences between ranks are not measurable. Examples include class rankings or satisfaction ratings.
3. **Interval**: This level has meaningful intervals between measurements but no true zero point. Examples include temperature in Celsius or Fahrenheit.
4. **Ratio**: This level has all the features of interval measurement, and also includes a true zero point, allowing for the calculation of ratios. Examples include height, weight, or age.

In the case of makes of computers, the correct level of measurement is **Nominal**, as it involves categorizing the computers by make without implying any order or ranking among them.
Transcribed Image Text:### Levels of Measurement #### Question Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. **Context**: Makes of computers Choose the correct level of measurement. - A. **Nominal** - B. **Ratio** - C. **Interval** - D. **Ordinal** #### Explanation In statistics, different types of data are classified using levels of measurement: 1. **Nominal**: This level categorizes data without order or ranking. Examples include makes of computers, colors, or names. 2. **Ordinal**: This level includes categorization with a meaningful order or ranking but the differences between ranks are not measurable. Examples include class rankings or satisfaction ratings. 3. **Interval**: This level has meaningful intervals between measurements but no true zero point. Examples include temperature in Celsius or Fahrenheit. 4. **Ratio**: This level has all the features of interval measurement, and also includes a true zero point, allowing for the calculation of ratios. Examples include height, weight, or age. In the case of makes of computers, the correct level of measurement is **Nominal**, as it involves categorizing the computers by make without implying any order or ranking among them.
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