Determine whether the statement is parts a) and b) are true or false. Explain your answer in words, or give appropriate counterexample to support your answers. a) The standard deviation of the set of numbers -6,6,-6,6,-6,6,-6,6 is zero. Select the  correct answer below and , if necessary, fill in the answer box to complete your choice. b) If the standard deviaton of a set of data is zero, then all the numbers in the data set are the same.

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A:

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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.