Think about the type of data collected in the following situation: A hospital collects information about how long it takes nurses to respond to a room call. What is the parameter of interest? The average time it takes all nurses in the hospital to respond to a room call The total number of room calls included in the survey The percent of room calls that took too long The average response time to the room calls included in the collected data

The average time it takes all nurses in the hospital to respond to a room call is the key focus, as it captures the overall responsiveness of the nursing staff. This metric helps identify areas for improvement and ensures that patient needs are met promptly, making it an essential parameter to monitor in healthcare settings. Additionally, the average response time to the room calls included in the collected data is also significant. This figure provides insight into current operations by analyzing actual performance data, allowing the hospital to assess their standards and make informed decisions to enhance their service efficiency.