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KonradZuse

The one sample t statistic from a sample of n = 25 observations for the two-sided test of H0: μ = 9, Ha: μ > 9 has the value t = 1.84. Based on this information A. P-value > 0.10. B. 0.025 < P-value < 0.05. C. we would reject the null hypothesis at α = 0.025. D. both (b) and (c) are correct.

  • one year ago
  • one year ago

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  1. KonradZuse
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    @jim_thompson5910

    • one year ago
  2. KonradZuse
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    I say D!

    • one year ago
  3. jim_thompson5910
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    http://www.wolframalpha.com/input/?i=tcdf%281.84%2C10%2C24%29

    • one year ago
  4. jim_thompson5910
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    p value is 0.03908

    • one year ago
  5. KonradZuse
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    So it's not 0.1 or 0.05 right?

    • one year ago
  6. jim_thompson5910
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    no the p value is 0.03908

    • one year ago
  7. KonradZuse
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    oh woops this is p value not sig :P. So A?

    • one year ago
  8. jim_thompson5910
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    is 0.03908 larger than 0.10?

    • one year ago
  9. KonradZuse
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    I give up I cannot read LOL.

    • one year ago
  10. KonradZuse
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    B....?

    • one year ago
  11. jim_thompson5910
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    yep

    • one year ago
  12. KonradZuse
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    Not too sure aobut C though.... If C is correct then D is the answere :p

    • one year ago
  13. KonradZuse
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    yay :)

    • one year ago
  14. jim_thompson5910
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    btw A and C are contradictions, so there's no possible way for both of them to be correct

    • one year ago
  15. KonradZuse
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    ic.. :P

    • one year ago
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