a Research Problem Are crimes more likely to be committed on certain days of the week Statistical Hypotheses H0 PMon PTue PWed PThu PFri PSat PSun H1 H0 is false Decision Rule Reject H0 at 01 level of significance if 2 1681given df 6 Calculations 2 Decision Retain H0 at 01 level of significance Interpretation No evidence that crimes are more likely to be committed on certain days of the week b p 10 c No evidence that crimes are more likely to be committed on cert