There is a close relationship between confidence intervals and significance tests. Specifically, if a statistic is significantly different from 0 at the 0.05 level, then the 95% confidence interval will not contain 0.
U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Air Pressure. The force per unit area that the air exerts on any surface in contact with it. Primarily used for articles pertaining to air pressure within a closed environment.
What is high air pressure? A: High air pressure is when the atmosphere's pressure is above average. This is due to a simple wind pattern, which is distorted to such a degree that the air is twisted to the right or left. Great wind spirals are produced, which we know as high and low pressure systems. Continue Reading.