Use the graph to solve this information Write all answers as a simplified fraction, decimal, or...

Use the graph to solve this information

Write all answers as a simplified fraction, decimal, or percentage.

If a student is randomly selected from our combined classes,

find the probability that the student is...

...a female given that the student is a biology major.

P(F|B) = ________

...a biology major given that the student is a female.

P(B|F) = ________

Circle the pairs of gender and major variables that are mutually exclusive?

Male & Biology

Male & Nursing

Male & Transportation Systems

Female & Biology

Female & Nursing

Female & Transportation Systems

Is being a female independent of being a nursing major? Explain your answer using the formula definition of independence.

________________________________________________________________________________________________________________________________________________________________

GENDER/ MAJOR	BIOLOGY (B)	NURSING (N)	TRANSPORTATION SYSTEMS (T)	OTHER (O)	TOTAL
MALE (M)	3	2	3	0	8
FEMALE (F)	8	22	0	2	32
TOTAL	11	24	3	2	40

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orchestra answered 2 years ago

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