What kind of null hypothesis can be tested using a Student's t? It's very likely to be one of the questions of the statistics exam. In order to test a null hypothesis using the Student's t, does it ...
In “A Comparative Study of Nursing Home Residents …”, Aigner et al. write (p. 20) Acute visits were significantly higher for the nurse practiticoner/physician team at 3.0 visits per year (± 2.4) ...
Suppose you have a population and some measurement which you could do on each member of the population (e.g. the population could be all the people in the world, and the measurement could be height). ...