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Thank you! 1) The 2021 Grammy nominations were released and a sample of 16 artists' nominations are shown in the table. # of Frequency nominations

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1) The 2021 Grammy nominations were released and a sample of 16 artists' nominations are shown in the table. # of Frequency nominations a) Calculate the mean and standard deviation for this sample data. Show 1-2 5 your work. [3 marks] 3-4 6 b) Suppose a certain artist received 7 nominations. Calculate their z-score. 5-6 4 [1 mark] 7-8 0 9-10

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