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Unformatted text preview: pt] b. A population of N = 6 scores has SS = 60. What is the variance for this population? [1/2 pt] 14. Calculate SS , variance and standard deviation for the following sample of n = 9 scores: [3 pts] 2, 0, 0, 0, 0, 2, 0, 2, (Note: The computational formula for SS works best with these scores). 18. For the following sample of n = 5 scores: 10, 0, 6, 2, 2 a. Sketch a histogram showing the sample distribution. [1 pt] b. Locate the value of the sample mean in your sketch, and make an estimate of the sample standard deviation. [1 pt] c. Compute SS, variance and standard deviation for the sample. (How well does your estimate compare with the actual value of s?) [1 pt]...
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- Fall '08