### What is the probability this person is an adult female

##### Reference no: EM132069304

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class Male Female Boy Girl Total

First 175 144 5 1 325

second 168 93 11 13 285

Third 462 165 48 31 706

crew 862 23 0 0 885

Total 1667 425 64 45 2201

1.  The table contains data on the passengers and crew aboard the Titanic. Answer the questions below based on the table.

When answering probability questions, write each question in function notation as done in the examples, then equal sign, followed by the answer (1/2 a point of the grade).

Round to four decimal places or leave as an unreduced fraction.

a. If we selected one individual at random what is the probability that this person is a boy or an adult male?

b. Suppose we choose a third class passenger at random. What is the probability this person is an adult female?

c. If we select one individual at random what is the probability that this person is a third class passenger or an adult female?

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