TABLE 8-10 The President of a University Is Concerned That Illicit Drug

question 11

Short Answer

TABLE 8-10
The president of a university is concerned that illicit drug use on campus is higher than the 5% acceptable level. A random sample of 250 students from a population of 2,000 revealed that 7 of them had used illicit drug during the last 12 months.
-Referring to Table 8-10, what is the upper bound of the 90% one-sided confidence interval for the proportion of students who had used illicit drug during the last 12 months?

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Definitions:

Windows Firewall

A software component of Microsoft Windows that provides firewalling and packet filtering functions, aiming to protect computers from unauthorized network access and cyber threats.

Ping Messages

A network utility tool used to test the reachability of a host on an Internet Protocol (IP) network.

Device Manager

A component of Microsoft Windows operating systems that allows users to view and control the hardware attached to the computer.

Performance Monitor

A Windows tool that monitors resources such as memory and CPU usage and that allows creation of graphs, bar charts, and text reports.