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Question 3 Not yet answered Marked out of 2 Flag question A sample consists of four observations: {1, 3, 5, 7}. What is the s
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Answer #1

Standard Deviation, s: 2.5819888974716 Count, N: 4 Sum, Ex: 16 Mean, X: 4 Variance, s2: 6.6666666666667 Steps 1 1 N S = (xi –

Hence the correct answer is the first option a.

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