State the research question. Indicate what the independent variable is and what the dependent variable is.

2. Assign Numbers to the Correct Statistical Terms (Mu, Sigma, SD, n, and X-Bar)
   Assign each number to the correct statistical terms. You will use these statistical terms: Mu, Sigma, SD, n, and X-Bar. Remember to use full sentences.
3. Screenshot or Drawing of Formula Used and Numbers Assigned to the Formula
   Write the formula for the Z-Test that you are using. This can be done by drawing within your document or a screenshot of another document.
   Remember, there are two versions of the Z-Test formula. You use the one that is applicable to your specific problem.
   You will use graphics (such as a screen capture) to write the formula you used and the numbers in the formula. For each problem, your screenshot or drawing will include the formula that contains the numbers from the problem. For example, this is showing the work for the problem used in class about stress and college athletes:
4. Observed Value of the Test Statistic
   Specifically state the value of the observed value of the test statistic in a sentence. Only one sentence is needed.
5. Small or Not Small Probability and Why
   Find the observed probability for your observed value. State what the observed probability is and whether it is small or not small. Why is the probability small or not small?
6. Significant or Not Significant and Why
   Determine whether the result is significant or not significant. Why do you conclude that?
7. Conclusion
   Tell what the result of the study is in terms of the effect of the independent on the dependent variable. Explain why you come to that conclusion. –DELETE TO HERE —
   Problem 1: SAT Prep Program
   A sample of 25 high school students complete a preparation program for taking the SAT test. Here are the SAT scores from the 25 students who completed the SAT prep program:
   434 694 457 534 720 400 484 478 610 641 425 636 454
   514 563 370 499 640 501 625 612 471 598 509 531
   The population average for SAT scores is 500 with a standard deviation of 100. Did the students who took the SAT-prep course get a significantly higher SAT score than the general population to SAT test takers?
8. Research Question and Independent and Dependent Variables
9. Assign Numbers to the Correct Statistical Terms (Mu, Sigma, SD, n, and X-Bar)
10. Screenshot or Drawing of Formula Used and Numbers Assigned to the Formula
11. Observed Value of the Test Statistic
12. Small or Not Small Probability and Why
13. Significant or Not Significant and Why
14. Conclusion and Why

Problem 2: Parking Space Wars
A CSUSM student wondered about the differences in time to find a parking spot across the universities in San Diego. The average time to find a parking space at all San Diego universities is 30 minutes. A sample of 16 CSUSM students took an average of 25 minutes to find a parking spot at CSUSM with a standard deviation of 8.

1. Research Question and Independent and Dependent Variables
2. Assign Numbers to the Correct Statistical Terms (Mu, Sigma, SD, n, and X-Bar)
3. Screenshot or Drawing of Formula Used and Numbers Assigned to the Formula
4. Observed Value of the Test Statistic
5. Small or Not Small Probability and Why
6. Significant or Not Significant and Why
7. Conclusion

Problem 3: Covid Symptoms Predictor
A researcher wanted to compare the effectiveness of a new CT imagery technique for diagnosing Covid to standard laboratory method. The population of standard Covid laboratory method yielded an average accuracy score of 80% with a standard deviation of 10. In a sample of 16 patients using a new CT imagery technique, the average accuracy score was 84%.

1. Research Question and Independent and Dependent Variables
2. Assign Numbers to the Correct Statistical Terms (Mu, Sigma, SD, n, and X-Bar)
3. Screenshot or Drawing of Formula Used and Numbers Assigned to the Formula
4. Observed Value of the Test Statistic
5. Small or Not Small Probability and Why
6. Significant or Not Significant and Why
7. Conclusion

Problem 4: Dating App Comparison
The developers of a new dating app for college students wondered how it fared against the most popular app in the U.S. Research indicates that Tinder is the most popular dating app among college students with an average favorability rating of 85%. A new dating app called Binge was product-tested at CSUSM. Twenty-five students participated in the product testing and their average rating of Binge was 81.5% with a standard deviation of 10.

1. Research Question and Independent and Dependent Variables
2. Assign Numbers to the Correct Statistical Terms (Mu, Sigma, SD, n, and X-Bar)
3. Screenshot or Drawing of Formula Used and Numbers Assigned to the Formula
4. Observed Value of the Test Statistic
5. Small or Not Small Probability and Why
6. Significant or Not Significant and Why

Briefly restate what you have stated based on all of the paper written above but use different words. What did you learn from this assignment or what could someone learn from reading your paper?