Multiple Choice
When a chi-square test is reported in a research article,which information is typically missing?
A) the degrees of freedom
B) the number of observed cases in each cell
C) the significance of χ2
D) the expected value for each cell
Correct Answer:
Verified
Correct Answer:
Verified
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
Q17: The phi coefficient is<br>A)always less than 0.<br>B)√(χ<sup>2</sup>/N).<br>C)always
Q18: "(N<sub>Columns</sub>-1)(N<sub>Rows</sub>-1)" is the formula for the degrees
Q20: In a study with a 3 ×
Q21: The formula for the chi-squared statistic is<br>A)Σ[(O-E)<sup>2</sup>/E]<br>B)[Σ(O-E)<sup>2</sup>]/E<br>C)O/[Σ(O-E)<sup>2</sup>]<br>D)E/[Σ(O-E)<sup>2</sup>]
Q22: In a 3 × 4 contingency table,there
Q23: The degrees of freedom for the chi-square
Q24: based on the following scenario.<br>In a third