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1. Compute the SS, variance, and standard deviation for following population of N = 4. Scores: 3, 1, 1, and 1 (Note: the definitional formula works well with such scores). Hint: employ the computational formula to compute SS, variance, and standard deviation.

2. Compute the SS, variance, and standard deviation for following population of N = 7.Scores: 8, 1, 4, 3, 5, 3, and 4. (Note: the definitional formula works well with such scores. Hint: employ the definitional formula to compute SS, variance, and standard deviation.

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