* Null hypothesis is whether there is a difference or not. Null hypothesis (H0) is a stated assumption that there is no difference in parameters (mean, variance, DPMO) for two or more populations. According to the null hypothesis, any observed difference in samples is due to chance or sampling error.
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"Can't be asked" is a phrase that means it is not appropriate, acceptable, or possible to inquire about or request something. It suggests that the matter is off limits or not worthy of discussion.
well derivatives cannt be used without limits so it is application for calculus
Undefined is defined. Define means to set the limits, explain. So, undefine means not to set limits or not to explain.
no,these are not the same thing.The values at each end of the interval are called the confidence limits.
Presuming you are using limits, the exponentiation of two limits which diverge to infinity, also diverge to infinity. Or, using shorthand notation: ∞∞= ∞