(A) inferential statistics
(B) descriptive statistics
(C) unknown variables
(D) qualitative changes
24. Why does the author mention the "mother" and "father" in the first paragraph?
(A) To point out that parents can teach their children statistics
(B) To introduce inferential statistic
(C) To explain that there are different kinds of variables
(D) To present the background of statistics in a humorous and understandable way
25. The word "squarely" in line 8 could best be replaced by
(A) solidly
(B) geometrically
(C) rectangularly
(D) haphazrardly
26. Which of the following is NOT given an example of a qualitative variable?
(A) Gender
(B) Height
(C) College major
(D) Type of personality
27. The word "they" in line 13 refers to
(A) variables
(B) masses
(C) descriptive statistics