Four different beverages are sold at a fast-food restaurant: soft drinks, tea, coffee, and bottled water. Explain why the type of beverage sold is an example of a categorical variable.

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Answer 1

Textbook Question

Chapter 1, Problem 1.1LB

Four different beverages are sold at a fast-food restaurant: soft drinks, tea, coffee, and bottled water. Explain why the type of beverage sold is an example of a categorical variable.

Expert Solution & Answer

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.

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Activ Determine compass error using amplitude (Sun). Minimum number of times that activity should be performed: 3 (1 each phase) Sample calculation (Amplitude- Sun): On 07th May 2006 at Sunset, a vessel in position 10°00'N 010°00'W observed the Sun bearing 288° by compass. Find the compass error. LMT Sunset: LIT: (+) 00d 07d 18h 00h 13m 40m UTC Sunset: 07d 18h 53m (added- since longitude is westerly) Declination (07d 18h): N 016° 55.5' d (0.7): (+) 00.6' Declination Sun: N 016° 56.1' Sin Amplitude = Sin Declination/Cos Latitude = Sin 016°56.1'/ Cos 10°00' = 0.295780189 Amplitude=W17.2N (The prefix of amplitude is named easterly if body is rising, and westerly if body is setting. The suffix is named same as declination) True Bearing=287.2° Compass Bearing= 288.0° Compass Error = 0.8° West

Answer 2

Textbook Question

Chapter 1, Problem 1.1LB

Four different beverages are sold at a fast-food restaurant: soft drinks, tea, coffee, and bottled water. Explain why the type of beverage sold is an example of a categorical variable.

Expert Solution & Answer

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.

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Answer 3

Textbook Question

Chapter 1, Problem 1.1LB

Four different beverages are sold at a fast-food restaurant: soft drinks, tea, coffee, and bottled water. Explain why the type of beverage sold is an example of a categorical variable.

Expert Solution & Answer

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.

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Answer 4

Textbook Question

Chapter 1, Problem 1.1LB

Four different beverages are sold at a fast-food restaurant: soft drinks, tea, coffee, and bottled water. Explain why the type of beverage sold is an example of a categorical variable.

Expert Solution & Answer

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.

Answer 8

Expert Solution & Answer

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

To explain:whether the beverages are an example of a categorical variable or not.

Answer 12

Answer to Problem 1.1LB

Hence, it is a categorical variable.

Answer 13

Explanation of Solution

Categorical variable: It refers to those variables which cannot be measured numerically or where arithmetic operation is not applicable that is nominal, ordinal etc.

Categorical variable is also known as qualitative variable.

Here. Beverages is qualitative variable since it shows the quality or some sort of attribute (that is, hot, cool etc) of the beverage moreover it cannot be measured numerically since it is the name of the beverages therefore it is an example of categorical variable.

Further, all beverages can be categorized as an ordinal variable.

Hence, all would be lies in the category of ordinal data since it can be ordered or rank according to taste and preference.