Multiple Choice
The values in a chi-square distribution are always greater than 0 and
A) are normally distributed.
B) less than 1.
C) can be quite large.
D) are negatively skewed.
Correct Answer:
Verified
Correct Answer:
Verified
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
Q12: Sandy was interested in whether her friends'
Q13: When carrying out a chi-square test for
Q14: A school psychologist surveyed 75 students (both
Q15: The main assumption of a chi-square test
Q16: A contingency table is a table in