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QUESTION

What test did you perform? (4 points) a. Regressionb. Two sided t-testc. One sided t-test3. What is the P-value? (4 points) a. 8.51633E-07b. 1.3694E-06c. 6.84701E-07d. None of these4. What is the Stat

What test did you perform? (4 points)

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

3. What is the P-value? (4 points)

  • a. 8.51633E-07
  • b. 1.3694E-06
  • c. 6.84701E-07
  • d. None of these

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

  • a. The P-value is much smaller than 5% thus we are very certain that the averages are significantly different.
  • b. The P-value is too small to have a conclusive answer.
  • c. The P-value is greater than 5% thus the answer is inconclusive.
  • d. The P-value is greater than 5% thus we are we are very certain that the averages are significantly different.
  • e. None of these.

5. What is the conclusion? (4 points)

  • a. The test is inconclusive and more data is needed.
  • b. Statistical interpretation agrees with the intuition that men earn more than women on average.
  • c. Statistical interpretation does not agree with the intuition that men earn more than women on average.
  • d. Since the test is inconclusive the conclusion is inconclusive as well.
  • e. None of these.

 Task 1

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