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Statistics course basically entails an introduction of some of the methods applied in the collection, organization, summary, interpretation as well as concluding on data. Many students perceive statistics assignment as being difficult and therefore, sort statistics assignment help services. The meaning of statistics can be interpreted to be the science that entails data collection and analysis of numerical data.
In statistics, mean is one of the most crucial concepts which implies the average or better still, the average of a given set of numbers or values. The formula for calculating the mean is as below:
Arithmetic mean (A) = (Adding all numbers in the set of values given, then dividing it by the number of values in that set.
The formula for mean in statistics is as below:
Inferential statistics facilitates an individual to make descriptions and inferences about data and therefore, make relevant conclusions concerning the data. Inferential statistical analysis deduces the features of a certain population and then makes conclusions about it.
Descriptive statistics on the other hand, make a summary about the features of a certain set of data. For example, they can be either variability, tendency or distribution. They provide summaries that can be easily understood by someone reading about the data.