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A random sample of adults was surveyed about whether they shop online. Of the 90 adults surveyed, 72 stated they shop online. What is the
A random sample of adults was surveyed about whether they shop online. Of the 90 adults surveyed, 72 stated they shop online. What is the 99% confidence interval for p, the proportion of adults who shop online? Find the z-table here. (0.72, 0.88) (0.70, 0.90) (0.69, 0.91) (0.68, 0.92)
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