A) one sample of n=10 scores has a mean of m=8, and a second sample of n=5 scores has a mean of m=12.  If the two samples are combined, what is the mean for the combined sample?  One sample has a mean m=6, and a second sample has a mean of m=12, the two samples are combined into a single set of scores. B) what is the mean for the combined set if both of the orginal samples has n=4? C) what is the mean for the combined set it the first sample has n=3 and second sample has n=6

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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.