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For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Турe of variable Level of Variable measurement ? O Nominal Quantitative O Ordinal (a) Dosage (in milligrams) of medication OInterval OCategorical ORatio ONominal Quantitative O Ordinal (b) Occupation OInterval OCategorical ORatio ONominal (c) Length (in feet) of a roll of plastic wrap advertised to be 30 feet long Quantitative O Ordinal OInterval OCategorical ORatio

For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Турe of variable Level of Variable measurement ? O Nominal Quantitative O Ordinal (a) Dosage (in milligrams) of medication OInterval OCategorical ORatio ONominal Quantitative O Ordinal (b) Occupation OInterval OCategorical ORatio ONominal (c) Length (in feet) of a roll of plastic wrap advertised to be 30 feet long Quantitative O Ordinal OInterval OCategorical ORatio

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. | Variable | Type of variable | Level of measurement | |----------|------------------|----------------------| | (a) Dosage (in milligrams) of medication | ○ Quantitative ○ Categorical | ○ Nominal ○ Ordinal ○ Interval ○ Ratio | | (b) Occupation | ○ Quantitative ○ Categorical | ○ Nominal ○ Ordinal ○ Interval ○ Ratio | | (c) Length (in feet) of a roll of plastic wrap advertised to be 30 feet long | ○ Quantitative ○ Categorical | ○ Nominal ○ Ordinal ○ Interval ○ Ratio | **Explanations:** - **Quantitative Variables**: These are numeric and can be measured. Options include interval and ratio levels of measurement. - **Categorical Variables**: These are descriptive and can be divided into categories. Options typically include nominal and ordinal levels of measurement. - **Nominal**: Categories without a specific order. - **Ordinal**: Categories with a specific order. - **Interval**: Numeric scales with equal intervals, no true zero. - **Ratio**: Numeric scales with equal intervals and a true zero point. **Buttons and Options Include:** - Selection options: ○ Quantitative ○ Categorical - Measurement scales: ○ Nominal ○ Ordinal ○ Interval ○ Ratio **Navigation:** Buttons available at the bottom are "Explanation" and "Check" for user interaction. *(Page owned by McGraw Hill LLC, 2021. All rights reserved.)*
Transcribed Image Text:For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. | Variable | Type of variable | Level of measurement | |----------|------------------|----------------------| | (a) Dosage (in milligrams) of medication | ○ Quantitative ○ Categorical | ○ Nominal ○ Ordinal ○ Interval ○ Ratio | | (b) Occupation | ○ Quantitative ○ Categorical | ○ Nominal ○ Ordinal ○ Interval ○ Ratio | | (c) Length (in feet) of a roll of plastic wrap advertised to be 30 feet long | ○ Quantitative ○ Categorical | ○ Nominal ○ Ordinal ○ Interval ○ Ratio | **Explanations:** - **Quantitative Variables**: These are numeric and can be measured. Options include interval and ratio levels of measurement. - **Categorical Variables**: These are descriptive and can be divided into categories. Options typically include nominal and ordinal levels of measurement. - **Nominal**: Categories without a specific order. - **Ordinal**: Categories with a specific order. - **Interval**: Numeric scales with equal intervals, no true zero. - **Ratio**: Numeric scales with equal intervals and a true zero point. **Buttons and Options Include:** - Selection options: ○ Quantitative ○ Categorical - Measurement scales: ○ Nominal ○ Ordinal ○ Interval ○ Ratio **Navigation:** Buttons available at the bottom are "Explanation" and "Check" for user interaction. *(Page owned by McGraw Hill LLC, 2021. All rights reserved.)*
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