A company's human resource department was interested in the average number of years that a person works before retiring. The sample of size 11 follows: (i) The mode is 21.
(ii. The arithmetic mean is 20.4.
(iii) The median is 21.
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) (i), (ii) and (iii) are all false statements.

Question

A company's human resource department was interested in the average number of years that a person works before retiring. The sample of size 11 follows:  (i) The mode is 21.
(ii. The arithmetic mean is 20.4.
(iii) The median is 21.
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) (i), (ii) and (iii) are all false statements.

Quizplus · Accepted Answer

The Answer of A company's human resource department was interested in the average number of years that a person works before retiring. The sample of size 11 follows:  (i) The mode is 21.
(ii. The arithmetic mean is 20.4.
(iii) The median is 21.
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) (i), (ii) and (iii) are all false statements.

A Company's Human Resource Department Was Interested in the Average