Qualitative Data
Numerical information
variable
known as 'statistics'what is a collection or set of numerical information?
Numerical ways of expressing information are called statistics.
"precise information provided by numerical data" is the scientific term
Numerical information
Data table
A quantitative observation can observe numerical information, a control, non numerical information, and a system. A quantitative observation is observed through looking at things.
gather information means to collect all information and put it in one
The first will have numerical values associated wit the observations the second will not.
quantitative observations can be expressed in numerical terms while quantitative observations are based on your senses - what you can see, hear, smell, etc.
variable
numerical information gathered for statistical purpose
Numerical data provides specific and quantifiable information, such as exact measurements, counts, or values. This data is valuable for making accurate calculations, comparisons, and predictions in various fields such as science, finance, and research.
known as 'statistics'what is a collection or set of numerical information?
During experiments, scientists collect data based on the observations they make. Scientists make decisions based on their analysis of data. Data can be organized into diagrams, charts, graphs, equations, matrices, and tables. Sometimes data are expressed in verbal or written forms that describe observations. Often, data are expressed in numerical form based on measurements such as time, temperature, length, mass, area, volume, or numerical counts of matter. Scientists usually consider data from an experiment valid after that experiment has been repeated several times and yielded similar results.
Quantitative observations are measurements, giving numerical answers. Qualitative ones produce simple descriptions, e.g. bubbles.