A business has two types of employees: managers and workers. Managers earn either $100,000 or $200,000 per year. Workers earn either $30,000 or $50,000 per year. The number of male and female managers at each salary level and the number of male and female workers at each salary level are given in the two tables below: The proportion of female managers who make $200,000 per year is: options: a). 0.100.  b). 0.200.  c). 0.400.  d). 0.600.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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A business has two types of employees: managers and workers. Managers earn either $100,000 or $200,000 per year. Workers earn either $30,000 or $50,000 per year. The number of male and female managers at each salary level and the number of male and female workers at each salary level are given in the two tables below: The proportion of female managers who make $200,000 per year is:

options:

a). 0.100. 
b). 0.200. 
c). 0.400. 
d). 0.600. 

$100,000
$200,000
Managers
Male Female
80
20
20
30
$30,000
$50,000
Workers
Male
30
20
Female
20
80
Transcribed Image Text:$100,000 $200,000 Managers Male Female 80 20 20 30 $30,000 $50,000 Workers Male 30 20 Female 20 80
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