Adults usually score an average of 68 with a standard deviation of 3.80 on a standardized anxiety scale. A researcher tests the impact of financial stress on anxiety and thinks individuals with higher financial stress will have higher anxiety than others. The researcher samples 26 adults from Michigan, tells them that their car was just stolen so they will need to purchase a new one high financial stress and then gives them the anxiety questionnaire. Their average anxiety score is 70.50. a=.001