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Open US_Crime-HW7 data. Test if Florida has more robberies than assaults on average. Answer questions 6 to 9. (Pick the closest answer)6. What test did you perform? (4 points) a. Regression b. Two sid

Open US_Crime-HW7 data. Test if Florida has more robberies than assaults on average. Answer questions 6 to 9. (Pick the closest answer)

6. What test did you perform? (4 points)

  •  a. Regression
  •  b. Two sided t-test
  •  c. One sided t-test

7. What is the P-value? (4 points)

  •  a. #DIV/0!
  •  b. 2.2906E-06
  •  c. 1.1453E-06
  •  d. None of these

8. What is the Statistical interpretation? (4 points)

  •  a. The P-value is too large to have a conclusive answer.
  •  b. The P-value is smaller than 5% thus it is conclusive.
  •  c. The P-value is too small to have a conclusive answer.
  •  d. Average of data is inconsistent with the claim.

9. What is the conclusion? (4 points)

  •  a. Statistics confirms that Florida has more robberies than assaults per year on average.
  •  b. We can claim that Florida has more assaults than robberies per year on average.
  •  c. We cannot claim Florida has more robberies than assaults per year on average.
  •  d. None of these.
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