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What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample?

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What is the test statistic for this sample? (Report answer accurate to three decimal places.) 

test statistic = 


What is the p-value for this sample? (Report answer accurate to four decimal places.) 

p-value = 


The p-value is...

  • less than (or equal to) α
  • greater than α



This test statistic leads to a decision to...

  • reject the null
  • accept the null
  • fail to reject the null



As such, the final conclusion is that...

  • There is sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0.
  • There is not sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0.
  • The sample data support the claim that the mean difference of post-test from pre-test is not equal to 0.
  • There is not sufficient sample evidence to support the claim that the mean difference of post-test from pre-test is not equal to 0.
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Top Answer

t-stat=3.012 p= 0.0026 The p-value is greater than α There is... View the full answer

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