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CI_Calculator - Section 6.2 Finding Confidence Intervals...

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Sample Mean 3.2 8.1 Age, x Sample Standard Deviation 2.7 7.3 1 250 250 1 62500 Sample Size 10 2.6 6.6 2 1000 2000 4 1000000 Critical Value 2.5 7.9 3 1500 4500 9 2250000 1.9 6.3 4 1550 6200 16 2402500 (1-α)∙100% CI for µ: Lower Limit 0 2.7 7.2 5 2250 11250 25 5062500 Upper Limit 0 3.1 7.7 6 2200 13200 36 4840000 3.6 7.4 21 8750 37400 91 15617500 3.9 8.7 76562500 1.6 7.4 2.78 7.46 0.706792 0.697933 Section 6.2: Finding Confidence Intervals for a Population Mean (µ) with sigma unknown Vocabular y size, y
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Sample Proportion Sample Size
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