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Question no. 12 Following are the marks (Xi) obtained by 9 students in a Mathematics test. Find the value of kurtosis and interpret the result.

Question no. 12 Following are the marks (Xi) obtained by 9 students in a Mathematics test. Find the value of kurtosis and interpret the result. (2.5) X (X-X) (X-X) 6 5 5 5 5 4 3 2 1 2 1 1 1 1 0 -1 -2 4 1 1 1 1 0 1 4 9 -3

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