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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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danusha danusha
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6 years ago
A one-tailed test of significance could be used whenever
 
  a. the researcher can predict a direction for the difference
  b. the researcher feels like it
  c. the null hypothesis is thought to be true
  d. the alpha level exceeds 0.10
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Beula74Beula74
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6 years ago
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danusha Author
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6 years ago
This helped my grade so much Perfect
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Helped a lot
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This site is awesome
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