Multiple Choice
The probability of a Type II error increases when
A) lower significance levels are used.
B) larger sample sizes are selected.
C) a stronger relationship in the population is assumed.
D) statistical power is calculated on a post hoc bsis.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Ignoring statistical power can result in<br>A) conducting
Q3: An experiment is conducted to test the
Q4: Describe the controversy regarding statistical significance testing
Q5: If two correlated variables each have a
Q6: Two different studies assessing the effectiveness of
Q7: Chi-square should be used to test the
Q8: Statistical power increases when<br>A) larger sample sizes
Q9: Nonparametric tests are intended for use when
Q10: Multiple regression analysis shows the overall correlation
Q11: Parametric tests assume<br>A) interval- or ratio-level measurement