Multiple Choice
The distribution that is always greater than 0 and positively skewed is the distribution for
A) Z .
B) t .
C) χ2 .
D) U .
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The power of a study testing hypotheses
Q3: A clinical psychologist conducted a study in
Q4: Which calculation is necessary for figuring the
Q5: A chi-square test would be appropriate for
Q6: Complete the following formula: φ = _.(Use
Q7: The main idea of a chi-square test
Q8: In a chi-square test,the variables are<br>A)rank-order.<br>B)equal-interval.<br>C)quantitative.<br>D)nominal.
Q9: The formula for Cramer's phi statistic is<br>A)√(χ<sup>2</sup>/N/df<sub>Smaller</sub>).<br>B)√(χ<sup>2</sup>/df).<br>C)√(χ<sup>2</sup>/N).<br>D)√[χ<sup>2</sup>/(N)(df<sub>Smaller</sub>)]
Q10: In a chi-square test for goodness of
Q11: The values in a chi-square distribution are