STA2023 Application 2: Sample Data and Inferential Statistics
STA2023 Application 2: Data Sets
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Data Set I: Assume the population values are normally distributed. |
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Random variable: x = weight of 5-year-old in pounds |
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sample size = 25 |
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Actual data source: https://www.random.org/ The data values were found with a Gaussian random number generator using a mean of 39.5 and a standard deviation of 2.9. |
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36.5 |
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46.2 |
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43.5 |
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33.2 |
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39.8 |
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42.3 |
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45.2 |
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43.5 |
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39.1 |
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41.4 |
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39.8 |
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38.6 |
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43.0 |
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38.1 |
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39.5 |
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36.5 |
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39.1 |
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38.2 |
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38.2 |
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38.7 |
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36.7 |
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39.5 |
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37.9 |
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39.7 |
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38.6 |