Posted by **Desire** on Saturday, November 28, 2009 at 12:13am.

Rising prescription drug prices caused the U.S. Congress to consider laws that would force pharmaceutical companies to offer prescription discounts to senior citizens without drug benefits. The House Government Reform Committee provided data on the prescription cost of some of the most widely used drugs (Newsweek, May 8, 2000). Assume the following data show a sample of the prescription cost in dollars for Zocor®, a drug used to lower cholesterol: 110, 112, 115, 99, 100, 98, 104, 126. Assuming a normal population distribution, what is the 95% confidence interval estimate of the population mean cost for a prescription of Zocor

- Statistics -
**PsyDAG**, Saturday, November 28, 2009 at 10:25am
Mean ± 1.96 Z = ?

## Answer this Question

## Related Questions

- Stats - Rising prescription drug prices caused the U.S. Congress to consider ...
- city college - (Drug Benefits and Post Retirement Liabilities) Delphi Company ...
- Statistics 15.42 - For each of 10 popular prescription drugs, below lists the ...
- statistics - For each of 10 popular prescription drugs, file XR15042 lists the ...
- economics - Assume the graph below represents the market demand for a patented ...
- economics - Assume the graph below represents the market demand for a patented ...
- economics in healthcare - 6. Calculate Herfindahl Index and Concentration Ratios...
- economics - 6)Assume the graph below represents the market demand for a patented...
- pharmaceutical calculation - The doctor writes a prescription for aminophylline ...
- accounting/auditing - (Drug Benefits and Post Retirement Liabilities) Delphi ...