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.
According to Bank of America on September 10th, 2014, if you issued the check in good faith, regarless of age or any information on the front of the check, it can be cashed. Hey, it only took 7 years for the check to get cashed.....There is no such thing as stale. Sullivans Â· 2 years ago.