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Which measure summarizes all of the values of a data set with a single number?
The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.
What measure of center best represents data?
The answer depends on the type of data. The mean or median are useless if the data are qualitative (categoric): only the mode is any use. The median is better than the mean is the data are very skewed.
How can you find the assumed mean of grouped data?
find assumed mean data is 46,55,52,59,63,47,56,50,51,55 ,
When is each measure of central tendency most useful?
Mode: Data are qualitative or categoric. Median: Quantitative data with outliers - particularly if the distribution is skew. Mean: Quantitative data without outliers, or else approx symmetrical.
How do you find the mean in a set of data?
take the max plus the min and divide the anser by to
What is the similarities between quantitative data and quantitative data?
don't you mean quantitative data and qualitative data?
Which measure summarizes all of the values of a data set with a single number?
The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.
What does qualitative data consist of?
Qualitative data is information that can not be measured, such as the colour of your eyes. Qualitative data descriobes
An example of qualitative data?
Qualitative analysis is when you try to find out which substances are present in the thing you are analysing. So I think qualitative data of something like water would be Hydrogen and Oxygen.
Is it possibe to get a mean out of words?
No, because a mean requires quantitative data. Words are qualitative.
How can you use qualitative data in a sentence?
Qualitative data is information that is not in numerical form.
Do data sets need to have means?
No. If the information collected is categoric (qualitative) there will not be a mean.
Difference between quantitative and quantitative data?
If you mean qualitative and quantitative data, then data would be dealing with numbers to describe a statistical analysis whereas qualitative represents things that cannot be expressed as numbers such as color.
What kind of data do you get from a survey asking open ended questions?
qualitative data
What different qualitative data and quantitative data?
Quantitative data is quantity - how much. Qualitative data is quality - is it good? what is it like?
How is qualitative data reliable?
The fact that the data is qualitative or quantitative does not in and of itself have anything to do with its reliability.
Can frequency distribution contain qualitative data?
frequency distribution contain qualitative data
