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https://i.rdrama.net/images/17406482970e7rEikLgQPd8w.webp

>41 participants

https://i.rdrama.net/images/1740669376vghzQnOp7QwH-A.webp

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Didn't take a statistics class award (the rightmost column is the p-value, a p-value lower than 0.05 is considered statistically significant)

https://i.rdrama.net/images/1740696001gr3qQ8qsO-JTdw.webp

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I've taken several grad-level statistics classes, thank you very much.

:marseyindignant:

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Then why did you disregard a n=41 study when it had a sample size well over the n>30 standard?

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>n>30 standard

:#marseypathetic:

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>N=40

>95% Confidence level

>10% Margin of error

>p=.05

>α=0.05

>n=30

>σ=16.3

>σ/α=80

>z=1.65

>z*σ=80

>z*σ/n=2.6

>zzσ^2/n^2=6.81

>σ^2/n=6.81

>σ^2=82.2

>σ=9.05

All the fricking way to the fricking end and you still can't even spell "sigma"

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