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Learning Check

Learning Check. In general, the t distribution ______. Learning Check - Answer. In general, the t distribution ______. Learning Check. Decide if each of the following statements is True or False. Answer. Learning Check.

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Learning Check

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  1. Learning Check • In general, the t distribution ______.

  2. Learning Check - Answer • In general, the t distribution ______.

  3. Learning Check • Decide if each of the following statements is True or False.

  4. Answer

  5. Learning Check • The results of a hypothesis test are reported as follows: t(21) = 2.38, p < .05. What was the statistical decision and how big was the sample?

  6. Learning Check - Answer • The results of a hypothesis test are reported as follows: t(21) = 2.38, p < .05. What was the statistical decision and how big was the sample?

  7. Learning Check • Decide if each of the following statements is True or False.

  8. Answer

  9. Learning Check • The 95% confidence interval for µ is computed from sample data and the interval estimate ranges from 65 to 75. This indicates that ____.

  10. Learning Check - Answer • The 95% confidence interval for µ is computed from sample data and the interval estimate ranges from 65 to 75. This indicates that ____.

  11. Learning Check • Which combination of factors is most likely to produce a significant value for an independent-measures t statistic?

  12. Learning Check - Answer • Which combination of factors is most likely to produce a significant value for an independent-measures t statistic? (Notice here choice B and D are switched)

  13. Learning Check • Decide if each of the following statements is True or False.

  14. Answer

  15. Learning Check TF • Decide if each of the following statements is True or False.

  16. Answer

  17. Learning Check • For which of the following would a repeated-measures study be appropriate? A matched-subjects?

  18. Learning Check - Answer • For which of the following would a repeated-measures study be appropriate? A matched-subjects?

  19. Learning Check • Decide if each of the following statements is True or False.

  20. Answer

  21. Learning Check • Assuming that the sample mean difference remains the same, which of the following sets of data is most likely to produce a significant t statistic?

  22. Learning Check • Assuming that the sample mean difference remains the same, which of the following sets of data is most likely to produce a significant t statistic?

  23. Learning Check TF • Decide if each of the following statements is True or False.

  24. Answer TT

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