Several years ago, 39% of parents who had children in grades K-12 were satisfied with the quality of education the students r

Question

2 years ago

14

Several years ago, 39% of parents who had children in grades K-12 were satisfied with the quality of education the students r

eceive. A recent poll asked 1,045 parents who have children in grades K-12 if they were satisfied with the quality of education the students receive. Of the 1,045 surveyed, 471 indicated that they were satisfied. Construct a 99% confidence interval to assess whether this represents evidence that parents' attitudes toward the quality of education have changed.

Mathematics