Power is the probability that a study will reject the null hypothesis. The estimated. probability is a function of sample size, variability, level of significance, and the. difference between the null and alternative hypotheses. Similarly, the sample size. required to ensure a pre-specified power for a hypothesis test depends on variability, level of significance, and the null vs. alternative difference.
Nature of stale check. Stale check is a check that is presented to be cashed or deposited at a bank six months or more after the date it was written.
Banking and commercial practices consider a check stale when it was written long ago and the person to whom it was written never cashed it.f you are unable to cash a stale check, a lawyer can help you recover the debt or obligation from the person who owes you the money. Consult a Lawyer-Present Your Case Now! Last Modified: 01-16-2014 04:01 PM PST. Find the Right Lawyer Now.