vaibhav101 wrote:10% of the people do not have a university diploma but have a job of their choice, and 25% people who do not have a job of their choice have university diploma .if 40% people have a job of their choice , what percent of the people have a university diploma ?
A 35
B 45
C 55
D 65
E 75
To organize the data, use a DOUBLE-MATRIX.
10% of the people do not have a university diploma but have a job of their choice.
The following matrix is yielded:
40% people have a job of their choice.
The following matrix is yielded:
25% people who do not have a job of their choice have university diploma.
The following matrix is yielded:
What percent of the people have a university diploma?
In the resulting matrix, total diploma = 45%.
The correct answer is.
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