Part II. Answer the question below. Back up your answer with your knowledge of experimental design. Be sure your answer addresses issues of types of error and how this error differs between the correct analysis versus your friend’s analysis. Your friend tells you he knows the easiest way to get quick results so you can finish your homework really quickly. He tells you in an experiment where you have a few comparisons to make to just do a few t-tests. You know this is incorrect and need to explain to your friend why he is really wrong! Your homework is set up such that you have 4 conditions: a placebo group, high dose, moderate dose, and low dose group. Give an explanation about why you cannot conduct all of these paired t-tests and what type of test would instead be correct.
Part II. Answer the question below. Back up your answer with your knowledge of experimental design. Be sure your answer addresses issues of types of error and how this error differs between the correct analysis versus your friend’s analysis.
Your friend tells you he knows the easiest way to get quick results so you can finish your homework really quickly. He tells you in an experiment where you have a few comparisons to make to just do a few t-tests. You know this is incorrect and need to explain to your friend why he is really wrong! Your homework is set up such that you have 4 conditions: a placebo group, high dose, moderate dose, and low dose group. Give an explanation about why you cannot conduct all of these paired t-tests and what type of test would instead be correct.
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