Target:

Distinguish between study designs in terms of causal inference and sources of bias.

Read Nurse Staffing and Inpatient Hospital Mortality.

Write a Memorandum $($no more than $2$ pages$)$ directed to your faculty answering the questions:

What questions the did researchers try to answer?

What study design was chosen for this study? Why?

What data was collected? Why?

What biases the study was subjected to$?$

What conclusions were made?

How a healthcare manager can use this study to guide departmental staffing?