z-test for population mean - Wolfram|Alpha

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Supported formats and sample files
hypothesized mean:  
sample size:  
standard deviation:  
sample mean:  
test type:

Input interpretation:

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Input values:

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Null hypothesis:

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Alternative hypothesis:

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Test statistic:

link to /input/?i=1.26491&lk=1&a=ClashPrefs_*Math-
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p‐value:

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Test conclusions:

link to /input/?i=1+percent&lk=1link to /input/?i=1+percent&lk=1link to /input/?i=5+percent&lk=1link to /input/?i=5+percent&lk=1link to /input/?i=10+percent&lk=1link to /input/?i=10+percent&lk=1
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Assumptions:

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