I for Salaries of $102,000, $98,000, $25,000, $106,000 and $101,000

Multiple Choice

i. For salaries of $102,000, $98,000, $25,000, $106,000 and $101,000, the arithmetic mean would be an appropriate average. ii. Extremely high or low scores affect the value of the median.
iii. Three persons earn $8 an hour, six earn $9 an hour, and one earns $12 an hour. The weighted mean hourly wage is $10.

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.