For instance, Wifi enabled means the device can use Wifi, and that it's Wifi antenna is turned on. If you disable Wifi, it's the same as turning it off. PoohBearPenguin Â· 2 years ago
This situation is unusual; if you are in any doubt then use a two sided P value. The term significance level (alpha) is used to refer to a pre-chosen probability and the term P value is used to indicate a probability that you calculate after a given study.
P Values Are NOT the Probability of Making a Mistake. Incorrect interpretations of P values are very common. The most common mistake is to interpret a P value as the probability of making a mistake by rejecting a true null hypothesis (a Type I error). There are several reasons why P values canât be the error rate.