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Is mean used to describe the variance of data?
Yes.
For a distribution always mean exists?
No, not always. It depends on the type of data you collect. If it is quantitative data, you will be able to calculate a mean. If it is qualitative data, a mean can't be calculated but you can describe the data in terms of a mode.
What does mean mode and median have in common?
They all describe data set or data sets,hey tell you how far apart they are from each other.
Advantages and disadvantages of mean in statistics?
MEDIANUse the median to describe the middle of a set of data that does have an outlier.Advantages:• Extreme values (outliers) do not affect the median as strongly as they do the mean.• Useful when comparing sets of data.• It is unique - there is only one answer.Disadvantages:• Not as popular as 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.
Can you use mean median mode to describe numerical data?
You can use them to describe the central tendency of the data but no more than that.
Is mean used to describe the variance of data?
Yes.
What does flegea mean?
Flegea is strictly inappropriate language used to describe abusive relationships between boys and girls.
When is the mean not a valid statistic to describe a set of data?
The population data may be skewed and thus the mean is not a valid statistic. If mean > median, the data will be skewed to the right. If median > mean, the data is skewed to the left.
Is descriptive data a technique?
No, descriptive data is not a technique; it is data that describe the sample such as mean, SD, mode, and range.
For a distribution always mean exists?
No, not always. It depends on the type of data you collect. If it is quantitative data, you will be able to calculate a mean. If it is qualitative data, a mean can't be calculated but you can describe the data in terms of a mode.
What does grocero mean in English?
Grocero is an adjective that is used to describe someone or something that is very vulgar. This is often times used to describe a person who swears a lot or who talks about inappropriate topics.
The three characteristics that describe a set of numerical data are?
mode, mean and median
What is a single number used to describe a set of data mean median mode?
2,5,4,5
What doeas inappropriate mean?
Inappropriate means not suitable for a particular occasion.
What does mean mode and median have in common?
They all describe data set or data sets,hey tell you how far apart they are from each other.
When might you want to use the median to describe the center of a data set instead of then mean?
You would use the median if the data were very skewed, with extreme values.
