The last two chapters have covered the basic concepts of estimation. In Chapter 9 we studied the problem of giving a single number to estimate a parameter. In Chapter 10 we looked at ways to give an ...
Often we look at the relationships between categorical variables, such as which hospital a patient is admitted to, or whether a person has diabetes, pre-diabetes, or no diabetes at all. These ...
Research takes place in small, distinct steps on a game plan where each step is a test of a hypothesis. If lucky, the hypothesis is confirmed, for example by the primary endpoint of a clinical trial ...