The null hypothesis states that
A) null findings will not be obtained.
B) there is no error variance in the data.
C) differences between conditions will be due only to the independent variable.
D) the independent variable did not have an effect.
Correct Answer:
Verified
Q7: Researchers use null hypothesis significance testing to
A)understand
Q8: A Type I error can occur only
Q9: A Type I error occurs when a
Q10: The probability that a researcher is willing
Q11: An effect size of .40 indicates that
A)the
Q13: The proportion of the variance in one
Q14: Why is p-hacking a questionable research practice?
A)It
Q15: Null hypothesis significance testing has been criticized
Q16: The power of an experiment was .87.
Q17: Researchers reject the null hypothesis when
A)statistical analyses
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