Statistics

A study was conducted at the local skate park to determine how caffeine affected the performance of skateboarders during competitions. An upcoming competition had 100 skateboarders on the roster. On the day of the competition, the skateboarders were split randomly into two groups. Each member of Group "A" was given a cup of decaf coffee while each member of Group "B" was given a cup of coffee containing 100mg of caffeine. (The skateboarders did not know which type of coffee they received. ) As the competition progressed, the scores for each skateboarder were tracked! Match each description to its associated term below. CV Group A with no caffeine. The type of coffee (amount of caffine) given to the study participants. e ~ The decaffeinated coffee (Omg of caffeine). by The scores given to each competitor by the competition judges. The caffeinated coffee (100mg of caffenine) and decaffeinated coffee (Omg of caffeine). Treatments