Multiple Choice
Analysis of variance is typically used when:
A) the dependent variable is of the ratio level
B) the treatment variable has 2 or more levels
C) the researcher wants to determine if there are statistically significant differences between the groups
D) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q10: The chi-square, represented by x<sup>2</sup>, is
Q11: When conducting a two-tailed test, the rejection
Q12: The null hypothesis states that:<br>A) there will
Q13: To calculate the degrees of freedom,
Q14: The t-test may be expressed as:<br><br>A)
Q15: Which of the following represents an instance
Q16: When executing control analyses, a test of
Q18: If the probability of an observed difference
Q19: In conducting a test of significance, the
Q20: Normally, within a chi-square test, the dependent