In: Statistics and Probability
Several years ago, 41% of parents who had children in grades K-12 were satisfied with the quality of education the students receive. A recent poll asked 1 comma 205 parents who have children in grades K-12 if they were satisfied with the quality of education the students receive. Of the 1 comma 205 surveyed, 486 indicated that they were satisfied. Construct a 95% confidence interval to assess whether this represents evidence that parents' attitudes toward the quality of education have changed.Use technology to find the 95% confidence interval. The lower bound is _____. The upper bound is ____