i. To employ ANOVA, the populations need not have equal standard deviations.
ii. To employ ANOVA, the populations being studied need not be normally distributed.
Iii) A technique that is efficient when simultaneously comparing more than two population means is known as analysis of deviation.
A) (i), (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii).
C) (i) and (iii) are correct statements but not (ii).
D) (ii) and (iii) are correct statements but not (i).
E) All statements are false

Question

i. To employ ANOVA, the populations need not have equal standard deviations. 
ii. To employ ANOVA, the populations being studied need not be normally distributed.
Iii) A technique that is efficient when simultaneously comparing more than two population means is known as analysis of deviation.
A) (i), (ii) and (iii) are all correct statements
B) (i) and (ii) are correct statements, but not (iii).
C) (i) and (iii) are correct statements but not (ii).
D) (ii) and (iii) are correct statements but not (i).
E) All statements are false

Quizplus · Accepted Answer

ANOVA requires populations to have equal standard deviations and be normally distributed. Analysis of deviation is not a recognized technique for comparing means.

I to Employ ANOVA, the Populations Need Not Have Equal