Question 14 of 39 1 Points Which of the following research questions would most likely warrant a two-tailed test? A. "Does placing children in Head Start programs improve their letter-sound matching abilities?" O B. "Do college teachers make more money that the national average?" O C. "Do elementary education students have poorer than average quantitative skills?" D. "Is 18 the average age of people purchasing the new Xbox?" Reset Selection Mark for Review What's This