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In statistics, a double tail (or two-tailed) test is used to determine if a sample mean significantly differs from a population mean in either direction, whether higher or lower. It assesses the probability of observing extreme values in both tails of the distribution. This type of test is useful when the researcher does not have a specific direction of interest for the effect being studied. In hypothesis testing, a two-tailed test typically requires a higher level of significance to reject the null hypothesis compared to a one-tailed test.
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What are the moods on a dogs tail?
when it wags its tail, it means its happy, and when its tail is still it means its bored, but when its tail is in between its legs it means its mad.
What Italian musical term that means tail?
Coda means tail.
What word means Toward the tail?
The word that means "toward the tail" is "caudal."
What is 'no tail' in Latin?
Nulla cauda is the Latin equivalent of 'no tail'. In the word by word translation, the adjective 'nulla' means 'no'. The noun 'cauda' means 'tail'.
How common is it for a rosy red to have a double tail?
okay well as common as it is for a rosy red to have a tail
What does it mean when a budgie wiggles their tail?
It means they are stretching the feathers in the tail
Have the system by the tail?
Tiger by the tail. means you are in a potentially dangerous position.
Homonym for tail?
The tail of an animal.To tail: secretly follow somebody in their daily routine.The tail of a comet
Does the double bass have a tail spike?
Yes, as do Cellos.
What does it mean when a mermaids tail is red?
It means that the mermaid that has a red tail is in-love!
What means tail in music?
Coda
What if the fur on a cat's tail is stripped?
That means it has no fur on its tail. It is fine. Maybe the cat kept licking its tail until the tail went bald.
