What should behavior analysts do if they realize a conflict of interest in their practice?

Define what is a confounding variable.

What effect will increasing the sample size have on statistical power?

Describe what is a stratified random sample. Provide an example.

Which action should a behavior analyst take if they discover a colleague engaging in unethical behavior?

Type your essay based on ONE of the following topics in the text box provided. You will have 50 minutes to complete your essay. 1.  Types of professional athletes 2.  Kinds of students on your campus

Is sigma squared a parameter or a statistic?

Of the descriptive statistics indicating variability, which is most affected by 1 extreme scores?

A researcher develops a prediction equation with their first sample of participants, and then uses that equation to predict scores in a second new sample of participants.  The researcher should expect the prediction errors to tend to

A researcher computed a correlation between height (mean = 62 inches, standard deviation =12) and weight (mean = 160 pounds, standard deviation =10) to be 0.5 (r=0.5).  Calculate the covariance between height and weight.