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STA2023 Module Test 3Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answersthe the problem. If necessary, round your answer to one more decimal place than that used for the )A scientist used the following data set showing the weight in pounds gained (or lost) by a sample of eightlaboratory animals given Drug X. Determine n, xi , and x. )n = 8;xi = ; x = )n = 8;xi = ; x = )n = 6;xi = ; x = )n = 6;xi = ; x = :BObjective: ( ) Perform Sample Mean CalculationFind the mean for the given sample data.

Provide an appropriate response. 16) Find the z-score corresponding to the given value and use the z-score to determine whether the value is unusual.

  Score, Module, Z scores