Suppose that a difference between two groups mean is examined. In the language of statistics, the alternative hypothesis (H) is a statement that is there is: C A. a difference between the population means. O B. no difference between the population means. C C. no difference between the sample means. C D. a difference between the sample means. C E. None of these

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.