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Mathematics, 21.05.2020 03:03 little68941
Several years ago, 50% 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 095 parents who have children in grades K-12 if they were satisfied with the quality of education the students receive. Of the 1 comma 095 surveyed, 478 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.
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Several years ago, 50% of parents who had children in grades K-12 were satisfied with the quality of...
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