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We must show our work 6. Pharmaceutical companies promote their prescription drugs using television advertising. In a...

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Basic Math

We must show our work

6. Pharmaceutical companies promote their prescription drugsusing television advertising. In a survey of 90 randomly sampledtelevision viewers, 18 indicated that they asked their physicianabout using a prescription drug they saw advertised on TV. Developa 90% confidence interval for the proportion ofviewers who discussed a drug seen on TV with their physician.(Hint: Review section Confidence Interval for a PopulationProportion)

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Solution Given thatn 90x 18 x n 18 90 02001 1 0200    See Answer
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