The advantage of a powerful experiment is that _________.
a. the probability of a Type I error is reduced.
b. you are more likely to detect the real effects of the independent variable, if there are any.
c. as power increases, alpha increases.
d. as power increases, N increases
Question 2
With alpha and N held constant, as the effect of the independent variable increases _________.
a. the probability of rejecting H0 increases
b. power increases
c. the probability of rejecting H0 remains the same
d. the probability of making a Type II error decreases
e. a, b, and d
Paternity Determination by Blood Type
Landsteiner's experiment demonstrating the exquisite specificity of the immune system.
Type of Interactions, Model, Examples and Dependence of Energy on Distance
The Meselson–Stahl experiment proves DNA replicates semiconservatively
Example of pre- and posttest Interpretation in an Experiment
Discrete random variables- Probability Distribution Function