The American Psychological Association defines stress as any uncomfortable emotional experience accompanied by predictable biochemical, physiological and behavioral changes.. While a part of everyday life, the varying degrees of stress are what impact the body and mind. Continue Reading.
Answers. Best Answer: The P value relates to the Z score. The confidence interval relates to the percentage. For example with a 95% confidence interval your answer will need to be less than 5% for one tail and less than 2.5% for 2 tails to be accepted. For a P-value the significant Z-score must be more extreme than your answer to accept the statistic. Source(s): BUS205.
7.7.7.2 Obtaining standard errors from confidence intervals and P values: absolute (difference) measures. If a 95% confidence interval is available for an absolute measure of intervention effect (e.g. SMD, risk difference, rate difference), then the standard error can be calculated as.or 90% confidence intervals divide by 3.29 rather than 3.92; for 99% confidence intervals divide by 5.15. Where exact P values are quoted alongside estimates of intervention effect, it is possible to estimate standard errors.