Marketing companies have collected data implying that teenage girls use more ring tones on their cellular phones than teenage boys do. In one particular study of 40 randomly chosen teenage girls and boys (20 of each) with cellular phones, the average number of ring tones for the girls was 3.1 with a standard deviation of 1.4. The average for the boys was 1.8 with a standard deviation of 0.9. Conduct a hypothesis test at the 5% level to determine if the averages are approximately the same or if the girls' average is higher than the boys' average What is the p-value? (Round your answer to four decimal places.