Q: What is mean data?

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mean does not mean the center of the data

The mean of a set of data is the sum of that data divided by the number of items of data.

what do you mean by data assembly?

data means information

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.

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mean does not mean the center of the data

mean does not mean the center of the data

The mean of a set of data is the sum of that data divided by the number of items of data.

what do you mean by data assembly?

no. Some mean is a number from the data but some mean is completely different from its data.

Its mean incomplete data or the data upon which we can not rely totally.

Suppose you compare the mean of raw data and the mean of the same raw data grouped into a frequency distribution. These two means will be

what do you mean by data handling define mean mode median

An outlier does affect the mean of the data. How it's affected depends on how many data points there are, how far from the data the outlier is, whether it is greater than the mean (increases mean) or less than the mean (decreases the mean).

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.

There is not a mean of a single number. To calculate a mean, you need a data set. The mean is given by the sum of all the data, divided by the number of pieces of data.

How can data be interpreted?