Identify which type of causal relationship is indicated by the following: Patients taking a trial drug show a lower rate of diabetes. O a) common cause factor Ob) presumed relationship O c) reverse cause and effect relationship O d) accidental relationship Question 5 (1 point) 4) Listen Identify which type of causal relationship is indicated by the following: The price of bread and canola oil both increase sharply after the Prairies experience a drought during the growing season. O a) reverse cause and effect relationship O b) presumed relationship O c) accidental relationship O d) common cause factor