Question 18 1.8 pts The National Center of Education Statistics conducted a survey of high school seniors, collecting test data on reading, writing, and several other subjects. We examine a simple random sample of 60 students from this survey. We want to test if there is an evident difference in the average scores in the reading and writing exam. We measured the read and write scores for each student and have the following hypotheses: Ho: mean read score = mean write score Ha: mean read mean write score The average observed difference in scores is d read-write - 2.3, and the standard deviation of the differences is 4.5 points. We calculated the 95% confidence interval for the average difference between the reading and writing scores of all students as (1.14, 3.46). Does this confidence interval provides sufficient evidence that there is a real difference in the average scores? True O False