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- to determine the chemical nature of a rock

- to determine the age of a rock by comparison

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What is the definition of qualitative measurement?

Qualitative measurement is a method used to describe characteristics or attributes instead of quantifying them numerically. It focuses on qualities such as color, texture, taste, and appearance, providing descriptive information rather than numerical data.


What level of measurement is used for telephone area codes?

Area codes are discrete data.


What is the different between quantitative and qualitative measures?

If I had a 25% solution of sodium chloride and I did a quantitative measurement, the interest would be in HOW MUCH was present. In this case it would be 25%. If I did a qualitative measurement, all we would be interested in is - WHAT IS PRESENT. In this case sodium chloride and water. In simple terms, qualitative is "What is present" and quantitative is "How much is present"


What is the name for the type of technique used for measuring attitudes?

Scaling is a technique used for measuring qualitative responses of respondents attitudes. Two types of scaling include direct measurement (Likert scale and semantic differential), and indirect measurement (projective techniques).


What is a measurment standard defined as?

In science, measurement is the process of obtaining the magnitude of a quantity, such as length or mass, relative to a unit of measurement, such as a meter or a kilogram. A measurement answers the general question, "how many?", as in how manymiles, or millimeters, or gigahertz. As measurement is basically about counting, measurement is conducted in numbers and is quantitative, in comparison to other observations which may be made in words and are qualitative. The term measurement can also be used to refer to a specific result obtained from the measurement process.


How do you use the word qualitative in a sentence?

Bob, what does qualitative mean? (Used it right there :))


What qualitative observation?

A qualitative observation is used in chemistry, and is simply observing physical changes.


Is odur qualitative or quantitative?

Odor is primarily a qualitative attribute, as it describes the characteristics of a smell rather than providing a numerical measurement. It is assessed based on sensory perception and can be classified into categories such as pleasant, unpleasant, strong, or faint. However, in certain contexts, odor intensity can be quantified using specific scales or measurements, making it both qualitative and quantitative depending on the approach used.


Is name qualitative or quantitative data?

Names are considered qualitative data because they represent categories or attributes without any inherent numerical value. They describe characteristics or qualities, such as the identity of a person, rather than providing measurable quantities. As such, names are used for classification rather than measurement.


Are the colors of automobiles on a used car lot qualitative or quantitative?

qualitative because they are non-numeric.


Why is temperature neither hot or cold?

Temperature is a measurement of the average kinetic energy of particles in a substance. Hot and cold are subjective terms used to describe the sensation of temperature relative to our bodies. Therefore, temperature itself is a quantitative measurement, while hot and cold are qualitative descriptors.


What is the main difference between qualitative and quantitative?

A qualitative observation has to do with things you can't count, "The fish has black scales" is a qualitative observation. A quantitative observation has to do with things you can count, "The fish has 125 scales" is a quantitative observation. You can combine these two, an example would be "The fish has 125 black scales."