How does the Paired Means Difference Calculator work?
Free Paired Means Difference Calculator - Calculates an estimation of confidence interval for a small or large sample difference of data. Confidence interval for paired means
This calculator has 1 input.
This calculator has 1 input.
What 3 formulas are used for the Paired Means Difference Calculator?
Degrees of Freedom = n - 1
α = 1 - Confidence%
σ12/n1 + σ22/n2
α = 1 - Confidence%
σ12/n1 + σ22/n2
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What 4 concepts are covered in the Paired Means Difference Calculator?
- confidence interval
- a range of values so defined that there is a specified probability that the value of a parameter lies within it.
- difference
- the result of one of the important mathematical operations, which is obtained by subtracting two numbers
- paired means difference
- probability
- the likelihood of an event happening. This value is always between 0 and 1.
P(Event Happening) = Number of Ways the Even Can Happen / Total Number of Outcomes