0 married couples without children are asked to report the number of times per year they initiate a date night. The men report initiating an average of 9.3 date nights with a standard deviation of 4. Is there significant evidence to conclude that married men without children initiate date night more than 8 times per year at the 0.01 significance level? Note that there's evidence that this distribution is skewed.   What is probability statement for the p-value? 2P(T≠test statistic) P(Z≥test statistic) 2P(Z≠test statistic) P(T≥test statistic) None of the above After you calculate the p-value, state and justify your decision. Reject H0 because the p-value > α. Fail to reject H0 because the p-value < α. Accept H0 because the p-value > α. Reject H0 because the p-value < α. Accept H0 because the p-value < α. Fail to reject H0 because the p-value > α.

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ISBN:9781119256830
Author:Amos Gilat
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40 married couples without children are asked to report the number of times per year they initiate a date night. The men report initiating an average of 9.3 date nights with a standard deviation of 4. Is there significant evidence to conclude that married men without children initiate date night more than 8 times per year at the 0.01 significance level? Note that there's evidence that this distribution is skewed.

 

What is probability statement for the p-value?

  • 2P(T≠test statistic)
  • P(Z≥test statistic)
  • 2P(Z≠test statistic)
  • P(T≥test statistic)
  • None of the above

After you calculate the p-value, state and justify your decision.

  • Reject H0 because the p-value > α.
  • Fail to reject H0 because the p-value < α.
  • Accept H0 because the p-value > α.
  • Reject H0 because the p-value < α.
  • Accept H0 because the p-value < α.
  • Fail to reject H0 because the p-value > α.
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