Having trouble finding the lower and upper bound for this problem. Please show work if possible!!! Thank You!!!

10.2.23 0.57 of 1 Point Question Help Several years ago, 48% of parents who had children in grades K-12 were satisfied with the quality of education the students receive. A recent poll asked 1, 105 parents who have children in grades K-12 if they were satisfied with the quality of education the students receive. Of the 1, 105 surveyed, 486 indicated that they were satisfied. Construct a 90% confidence interval to assess whether this represents evidence that parents' attitudes toward the quality of education have changed. What are the null and alternative hypotheses? Ho: P = 0.48 versus H1: p # 0.48 (Round to two decimal places as needed.) Use technology to find the 90% confidence interval. The lower bound is The upper bound is. (Round to two decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. ? part remaining Clear All Check