Construct a 99% confidence interval to assess whether this represents evidence that parents' attitudes toward the quality of education have changed. Find the 99% confidence interval the lower bound is____ the upper bound is ____

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Hello, can you please help me solve chapter 10/12.

A.  Several years ago, 46% of parents with children in grades k-12 were satisfied with the quality of education the students receive.  A recent poll found that 484 of 1,055 parents with children in grades k-12 were satisfied with the quality of education the students receive.  Construct a 99% confidence interval to assess whether this represents evidence that parents' attitudes toward the quality of education have changed.

Find the 99% confidence interval

the lower bound is____

the upper bound is ____

round three places

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