We are testing if using hand gestures increases the chances of scoring high in a poetry reading contest. Based on data collected for the study, we rejected the null hypothesis. Which of the following is an accurate interpretation of the results in plain language? We are testing if using hand gestures increases the chances of scoring high in a poetry reading contest. Based on data collected for the study, we rejected the null hypothesis. Which of the following is an accurate interpretation of the results in plain language? Hand gestures did not increase performance in a poetry reading contest. Hand gestures did significantly increase performance. Poetry reading contests are not effective. Poetry reading contests are effective in increasing hand gestures