Will a sample descriptive statistics accurately estimate the underlying population's parameters?
Descriptive data is data that is used to summarize or describe samples of data. Descriptive data is different from inferential statistics because inferential statistics uses data to learn from it.
mass
no
a spring scale
It measure pressure, oxygen and blood gases. It takes blood samples and measures the output of the heart.
by weighing the object firstweighing it after it has been in the waterthat is how you measure rock absortion
A major feature of descriptive research studies is that - quantitative representation of behavior, opinions, or phenomenon. Representative samples or entire populations so draw conclusions, specify particular characteristics they wish to study in advance of data collection
The exact age of the rock.
It measure pressure, oxygen and blood gases. It takes blood samples and measures the output of the heart.
frequency distribution regression analysis measure of central tendency
a descriptive investigation is a scientific ivestigation that collects data which measure or decribe objects or events. it collects qualitative & quantitative data. it includes a question, but no hypothesis ; no variables are manipulated .