Below Are Listed the Numbers of Engineers in Various Fields $P$

question 103

Multiple Choice

Below are listed the numbers of engineers in various fields by sex. Choose one engineer at random. Find $P$ (electrical|male) .
$\begin{array} { l c c c } & \text { Mechanical } & \text { Electrical } & \text { Biomedical } \\ \text { Male } & 9691 & 4997 & 6064 \\ \text { Female } & 2061 & 1015 & 5937 \end{array}$

• A) 0.113
• B) 0.168
• C) 0.241
• D) 0.831

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Definitions:

Confidence Interval

A span of numbers extracted from sampled information, which is expected to encompass the true value of an unidentified parameter within the population, associated with a specified confidence level.

Cholesterol Level

The measure of cholesterol in the blood, important for assessing cardiovascular health and risk of heart disease.

Confidence Interval

A statistical range, with a certain probability, that is likely to contain the true value of an unknown population parameter.

Mean Height

The average height of a group of individuals.