At a certain company, the average (arithmetic mean) number of years of experience is 9.8 years for the male employees and 9.1 years for the female employees. What is the ratio of the number of the company's male employees to the number of the company's female employee?
(1) There are 52 male employees at the company
(2) The average number of years of experience for the company's male and female employees combined is 9.3 years.
[spoiler]OA: B[/spoiler]
My question is how is the number of ears of service related to the number of males/females. Lets sa the average ears of experience of females
is 10 (there could be 2 females wiht 5 earsof experiecne each or 5 females with 2 ears of experience each) The ratio fo males to females changes.
Wh is not E)? Can someone please clear m confusion?
(1) There are 52 male employees at the company
(2) The average number of years of experience for the company's male and female employees combined is 9.3 years.
[spoiler]OA: B[/spoiler]
My question is how is the number of ears of service related to the number of males/females. Lets sa the average ears of experience of females
is 10 (there could be 2 females wiht 5 earsof experiecne each or 5 females with 2 ears of experience each) The ratio fo males to females changes.
Wh is not E)? Can someone please clear m confusion?
