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Results tagged with hypothesis-testing
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user 2067
Hypothesis testing assesses whether data are inconsistent with a given hypothesis (usually a null hypothesis of no effect).
2
votes
Statistical significance with sample size of 5 or less
It depends what you're testing.
If you are testing for variance and your $H_0$ is that $V = 1$, but your values are $0, +1000, -1000, +2000, -2000$, then it's clear that you should reject $H_0$. If y …
- 790
0
votes
Is my weatherman accurate?
How about just binning the given predictions and taking the observed fractions as your estimate for each bin?
You can generalise this to a continuous model by weighing all the observations around you …
- 790