The max grade for this lab is 110 but the scale is still 100 points. The 10 points are extra credit.
The following videos might be helpful:
Tossing Coins_A
Tossing Coins_B
Tossing Coins_C
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Tornadoes
1. What test did you perform?
2. What is the P-value/margin of error?
3. What is the Statistical interpretation?
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4. What is the conclusion?
P
Tornadoes
5. What test did you perform?
6. What is the P-value/margin of error?
7. What is the Statistical interpretation?
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8. What is the conclusion?
Task 1
P
Tornadoes
9. What test did you perform?
10. What is the P-value/margin of error?
11. What is the Statistical interpretation?
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12. What is the conclusion?
Task 2
(This is a Bonus task. It adds 3.33% to your grade. Each question is worth extra 1.11 points)
13. What is approximate probability that Car Type 1 has an annual cost less than $350?
14. Which of the three types of cars is least likely to cost less than $350?
15. For which of the three types we expect that (approximately) 95% of cases will be between $300 and $740?
Task 3
Discrete
(This is a Bonus task. It adds 3.33% to your grade. Each question is worth extra 1.11 points)
Weight_vs_IQ
SETUP
16. What would be the correct Null-Hypothesis?
17. The P-value is 0.74. What can be statistically concluded?
18. Write a one-line additional comment.
Tutorial
(This is a Bonus task. It adds 3.33% to your grade. Each question is worth extra 1.11 points)
Hint:
19. What is the (approximate) probability that Die1+Die2+Die3=10?
20. What is the (approximate) probability that Die1+Die2+Die3>10?
21. What is the (approximate) probability that Die1+Die2>9? Careful: You need to create another column (and histogram) based on the first two dice or to argue directly by listing all possible outcomes!