4. Based on your graph and line of best fit, how would you describe the correlation between minutes played and points scored? Be sure to discuss any patterns you notice as well as strength and direction of any correlations.

5. Using the table of statistics for Giannis, choose one additional statistical measure to explore for comparison with Lebron. Describe why you chose that statistic and what statistical tests or analyses were performed. Then, perform the calculations and analyses. Use the space provided below.

Which of the following best describes the 'Power of a statistical test'?

The ability for the findings of a statistical test to provide useful results in a clinical trial.

The ability for a statistical test to avoid type I error.

The ability for a statistical test to show a statistically significant finding, if in fact there is one; how to avoid type II error.

You are performing research on a new line of beta blockers to determine whether or not the beta blocker lowers blood pressure. What type of test would you use?

Two-tailed

Six Sigma

Chi square

One-tailed

In the same research, you want to know whether or not the beta blocker effects the serum potassium level. What type of test would you use?

Two-tailed

Chi square

One-tailed

Six Sigma

Statistics Endeavors to:

Choose one • 10 points

• Determine trends
• Make correlations
• Make forecasts
• All of the above

Which of the following is NOT a misuse of statistics? Choose the correct answer below.

A.) Utilizing valid statistical methods and correct sampling techniques

B.) Concluding that a variable causes another variable because they have some correlation

C.) Misleading graphs

D.) Making conclusions about a population based on a voluntary response sample