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Hi, how would I go about answering this? Your dataset consists of 30 scores, which have a sum of 800. Additionally, the sum of the

Hi, how would I go about answering this?

Your dataset consists of 30 scores, which have a sum of 800. Additionally, the sum of the squared scores in your dataset is 27255. Calculate the standard deviation of the dataset. A. 14.30 B. 197.40 C. 907.61 O D. 204.20

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