Business Statistics And Research Methods - Practice Test

(A) $$Z = 3M - 2overline X $$

(B) $$M = 3Z - 2overline X $$

(C) $$overline X = 3Z - 2M$$

(D) $$M = overline X - 3Z$$

(A) $$Z = 3M - 2overline X $$

(A) Arithmetical mean

(B) Mode

(C) Median

(D) Quartile

(C) Median

(A) less reliable

(B) more reliable

(C) are equally reliable

(D) None of these

(B) more reliable

(A) both the variables are varying in the same direction

(B) variables are varying in opposite direction

(C) there is no certain trend of changes in both variables

(D) None of the above

(A) both the variables are varying in the same direction

(A) Geographical

(B) Qualitative

(C) Quantitative

(D) All of the above

(D) All of the above

Business Statistics And Research Methods - Study Mode