1) What is the variable used to predict the value of another called?
Answer
Independent variable
Dependent variable
Correlation variable
Variable of determination
2. Which symbol is a test statistic used to test a hypothesis about a population mean?
Answer
α
β
μ
z
3. What is a Type II error?
Answer
Accepting a false null hypothesis
Rejecting a false null hypothesis
Accepting a false alternate hypothesis
Rejecting a false alternate hypothesis