Data Analysis Quiz

For each of the following, determine if the statement refers to qualitative or quantitative data. The flavor of ice cream sold in a shop:

• Qualitative

• Quantitative

Answer explanation

The flavor of ice cream is a characteristic that describes a quality, making it qualitative data. It categorizes types of flavors rather than measuring them numerically.

The population of a city:

• Qualitative

• Quantitative

Answer explanation

The population of a city is a measurable value, representing the number of people living there. This makes it a quantitative characteristic, as it can be expressed numerically.

Types of fruits sold in a market:

• Qualitative

• Quantitative

Answer explanation

The types of fruits sold in a market refer to categories or qualities of fruits, making it a qualitative characteristic. Quantitative would involve numerical data, which is not applicable here.

The temperature in degrees Celsius:

• Qualitative

• Quantitative

Answer explanation

The temperature in degrees Celsius is a measurable value, making it quantitative. Quantitative data can be expressed numerically, while qualitative data describes characteristics or qualities.

The length of a bridge in meters:

• Qualitative

• Quantitative

Answer explanation

The length of a bridge is a measurable value expressed in meters, making it a quantitative characteristic. Qualitative refers to descriptive attributes, which do not apply here.

The brand of shoes worn by students:

• Qualitative

• Quantitative

Answer explanation

The brand of shoes is a descriptive characteristic, making it a qualitative variable. Qualitative data represents categories or qualities, while quantitative data involves numerical values.

The number of books in a library:

• Qualitative

• Quantitative

Answer explanation

The number of books in a library is a measurable value, making it quantitative. Qualitative data describes characteristics or qualities, while quantitative data involves numerical counts.

The types of flowers in a garden:

• Qualitative

• Quantitative

Answer explanation

The types of flowers in a garden describe their characteristics, such as color and variety, which are qualitative attributes. Therefore, the correct choice is 'Qualitative'.

The weight of a car in kilograms:

• Qualitative

• Quantitative

Answer explanation

The weight of a car is measured in kilograms, which is a numerical value. This makes it a quantitative characteristic, as it can be expressed in numbers and measured, unlike qualitative attributes that describe qualities.

The number of seats in a theater:

• Qualitative

• Quantitative

Answer explanation

The number of seats in a theater is a measurable value, making it quantitative. Qualitative data describes characteristics or qualities, while quantitative data involves numerical values.