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T-test

Normal distribution

Comparing

Something else

T-value

What is it?

Data

T-value

2,3

Hypothesis

Null-hypothesis

There is no statistical significant difference between the samples

Alternative hypothesis

There is a statistical significant difference between the samples

Critical value

T-table

Critical value

2017

Which test?

Which test

Independent?

Paired?

Two tailed t-test

One tailed t-test

Normal distribution, similar variance, similar number of datapoints....

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