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Unformatted text preview: variability. This happens become of the central limit thereom. 7. The shape of the original population does not change the shape of the bottom sampling distribution very much other than center. Summary Questions This lab is a real life demonstration of the central limit thereom. The data we used was the ages of pennies from a class of students. First we analyzed the distribution of the population, then we analyzed the sample and sampling distributions. We concluded that as you increase the sample size the sampling distribution will become more normal and have less variability. A real world application of this would be if we ever wanted to know where the mean of a population, when we have a sample....
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- Spring '11
- Central Limit Thereom