Does the straight line appear to fit well

Assignment Help Basic Statistics

Reference no: EM131412202

1. Plot the sample variances against the sample sizes, with sample size on the horizontal axis. What pattern do you see? Does this look like the points should fall on a straight line?

2. It appears that the variances are related to the sample size, but the relationship is not linear. Plot the variances against (1/sample size), the reciprocal of the sample size. Observe the pattern that appears. "Fit" a straight line through this pattern either by eye or by using linear regression. Does the straight line appear to fit well?

Reference no: EM131412202

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