Several years​ ago, 46% of parents who had children in grades​ K-12 were satisfied with the quality of education the students receive. A recent poll asked 1,015 parents who have children in grades​ K-12 if they were satisfied with the quality of education the students receive. Of the 1,015 surveyed, 467 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. a) What are the null and alternative​ hypotheses? please pick from the following symbols  = ≠ ˃ ˂ (Round to two decimal places as​ needed.) see attached b) Use technology to find the 99​% confidence interval. (____, ____) ​(Round to two decimal places as​ needed.)   c) What is the correct​ conclusion? A. Since the interval does not contain the proportion stated in the null​ hypothesis, there is sufficient evidence that​ parents' attitudes toward the quality of education have changed. B. Since the interval contains the proportion stated in the null​ hypothesis, there is insufficient evidence that​ parents' attitudes toward the quality of education have changed. C. Since the interval contains the proportion stated in the null​ hypothesis, there is sufficient evidence that​ parents' attitudes toward the quality of education have changed. D. Since the interval does not contain the proportion stated in the null​ hypothesis, there is insufficient evidence that​ parents' attitudes toward the quality of education have changed.

Several years​ ago, 46% of parents who had children in grades​ K-12 were satisfied with the quality of education the students receive. A recent poll asked 1,015 parents who have children in grades​ K-12 if they were satisfied with the quality of education the students receive. Of the 1,015 surveyed, 467 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.

a) What are the null and alternative​ hypotheses? please pick from the following symbols  = ≠ ˃ ˂ (Round to two decimal places as​ needed.) see attached

b) Use technology to find the 99​% confidence interval.

(____, ____) ​(Round to two decimal places as​ needed.)

c) What is the correct​ conclusion?

A. Since the interval does not contain the proportion stated in the null​ hypothesis, there is sufficient evidence that​ parents' attitudes toward the quality of education have changed.

B. Since the interval contains the proportion stated in the null​ hypothesis, there is insufficient evidence that​ parents' attitudes toward the quality of education have changed.

C. Since the interval contains the proportion stated in the null​ hypothesis, there is sufficient evidence that​ parents' attitudes toward the quality of education have changed.

D. Since the interval does not contain the proportion stated in the null​ hypothesis, there is insufficient evidence that​ parents' attitudes toward the quality of education have changed.