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QUANTITATIVE
Definition of the problem
Qualitative observations are those that cannot be measured mathematically or assigned a value. For example, "the sky is blue," is a qualitative observation, it has no mathematical value associated with it. Quantitative observations are those that have a mathematical value. For example, "this desk is 1 meter long" is a quantitative observation. Therefore, noting that something is bubbling is an example of a qualitative observation.
a graph where a function is described without using specific values
No, sugar value is considered quantitative data because it can be measured and expressed as a numerical value. Qualitative data typically consists of non-numeric information such as colors, shapes, or opinions.
Age is quantitative because it has an actual numerical value. Anything with a definitive value is quantitative. Qualitative data is more like an observation, such as color or appearance. I remember this by thinking that qualitative sounds like qualities and quantitative sounds like quantities. Hope this helps.
"The helicopter fell quickly" is an example of a qualitative observation. This is because it does not define "quickly" by giving it a fixed value.
Age is quantitative because it has an actual numerical value. Anything with a definitive value is quantitative. Qualitative data is more like an observation, such as color or appearance. I remember this by thinking that qualitative sounds like qualities and quantitative sounds like quantities. Hope this helps.
A quantitative observation involves a numerical value e.g. The ball's mass is 10 g A qualitative observation does not e.g. The ball is red
It is a characteristic that can be used for classification but has no numerical value. For example, the colours of the cars in your street, or the favourite fruit of people in your class are qualitative variables.
qualitative
Qualitative data provides context and meaning. Qualitative research methods are able to explore the complexity of human behavior and generate deeper understanding of illness behaviors and therapeutic interactions. Nevertheless, there is still a sense of distrust of qualitative research, related to the challenge of evaluating both the quality and usefulness of findings derived through qualitative methods.