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∙ 10y ago
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What is the difference between qualitative and quantitative observations?
Listen to the words qualitative and quantitativeand see the part where it is bold.Qualitative is the way of analysis to a substance through its quality, like reaction to a re-agent etc. (normally chemistry). Quantitative observation however is purely on quantity mass, mass/volume ratio etc. (normally physics).Basically, qualitative observations are descriptions that don't involve numbers or measurements, but, on the other hand, quantitative observations do.
How do you Measure mean value?
You add together all the observations and divide the result by the number of observations.
What additional information is obtained from measurements on an interval scale compared to measurements on an ordinal scale?
whether the measurements are the same or different
What is the upper and lower quartile?
The upper quartile, for a set of ordinal observations, is a value such that a quarter of the observations have a greater value. Similarly, the lower quartile is a value such that a quarter of the observations have a smaller value.
Basic assumption in analysis of variance?
1- observations are from normally distributed populations. 2- observations are from populations with equal variances.
What do you call observations and measurements recorded during an experiment?
Observations and measurements recorded during an experiment are called results. These results can help to make a conclusion or theory or become the object of further study.
Recorded observations and measurements?
Recorded observations and measurements from an experiment are referred to as data. The data can either be quantitative or qualitative.
What are the measurements recorded in an experiment called?
Observations.
What refers to the observations and measurements recorded during an experiment?
N
This refers to the observations and measurements recorded during an experiment?
data
What is an observation and measurements recorded during an experiment?
The observations and measurements recorded during an experiment are called data. It is important to keep accurate data in order to understand the results of the experiment.
In which step of a formal scientific report are observations and measurements recorded?
lol 04 science school cert
What are observations and measurements?
Usually, when observations and measurements are aggregated, these are called DATA.
What are observations and measurements called?
Usually, when observations and measurements are aggregated, these are called DATA.
What are observations that does not include measurements?
Qualitative observations
What do you call the results of an experiment?
Observations and measurements made during an experiment are called the data.
Measurements and other observations?
data
