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Recent questions tagged normal-distribution

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Using aggregate data to generate observation-level data statistically sound?
Context: In the realm of Paid Search Marketing. Current reporting does not provide event level data only aggregate totals with different segments. Want to compare distri...
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798
798 views
Computing the Confidence Interval for a Difference Between Two Means
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921
921 views
What is degree of Freedom while calculating confidence interval?
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What is the T Distribution?
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902
902 views
Probability for the data items within mean +- 1, +-2, +-3 standard deviation?
2 2 votes
2 2 answers
1.2k
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What will be probability for the data items within mean +- 1, +-2, +-3 standard deviation?
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1 1 answer
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1.2k views
How much percentage of data items are consumed within mean +-1 , +-2, +-3 standard deviation?
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905
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What is the mean and standard deviation of a standard normal distribution?
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942
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How to calculate normal distribution?
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