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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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kkhh kkhh
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6 years ago
The null hypothesis is a hypothesis that
 
  a. predicts that the treatment will have an effect.
  b. is denoted by the symbol H1.
  c. is always stated in terms of population parameters.
  d. all of these are true.

Ques. 2

The null hypothesis that is appropriate to state with a directional research hypothesis asserts that
 
  a. the independent variable has no effect.
  b. chance alone is responsible for the observed differences between conditions.
  c. the independent variable does not have an effect in the direction predicted by the research hypothesis (H1).
  d. b and c.
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itsmattitsmatt
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6 years ago
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kkhh Author
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#2
6 years ago
Mind blown, I've bookmarked this site on told my friends
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6 years ago
Really appreciate that
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