WorksheetsSTATISTICS
Total questions: 5
Worksheet time: 2mins
When one analyzes data based on a sample, one calculates a ____.
parameter
variable
constant
statistics
Mathematical methods used to draw tentative conclusions about a population based on sample data are referred to as ____.
descriptive statistics
sample statistics
inferential statistics
random sampling
magic
The variable which the experimenter manipulates is called the____.
independent variable
dependent variable
constant variable
experimental variable
In acquiring knowledge, the method which employs logic, reasoning and objective assessment is referred to as ____.
the method authority
intuition
rationalism
scientific method
From which of the following studies can one most reasonably determine cause and effect?
Co relational study
true experiment
naturalistic observation
all the above equally well
