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I would like to know how to solve this question below on probability variance The table below shows a list of scores received from a

I would like to know how to solve this question below on probability variance

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The table below shows a list of scores received from a sample of 7 applicants who did an aptitude test for an internship. (The test is marked out of 10). What is the variance of the dataset? Applicant Name Score Levi 9 Eren Irvin 6 Mikasa Sasha Hodgy A Armin co Select one: a. 6.1 b. 8.0 X C. 7.1 d. 4.0

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