If an experiment produces a result having a p value less than 0.05, what is the probability that any differences found would have been observed even if the null hypothesis is true?

Which of the following statements shows an understanding of assessment findings related to stroke?

A) "For a stroke to be suspected, both arms must be equally weak." B) "If one arm is weak, a stroke should be suspected." C) "A stroke should only be suspected when one arm is paralyzed, not weak." D) "If one arm is weak, stroke should be suspected only if the blood pressure is also elevated."

Where is the vision center located in the brain?

A) frontal B) cerebrum C) occipital D) temporal