This Question: 1 pt 7 of 20 (0 complete let F be hee Arecent census found that 5

Question

This Question: 1 pt 7 of 20 (0 complete let F be hee Arecent census found that 52.2% of adults are female, 10.1% are divorced and 62% are divorced femalos. Foranadult selected at random the person is female, and D be the event that the person is divorced n ha a. Obtain P(F), P(D), and P(F & D) P(F Type an intoger or a decimal) PO)-(Type an integer or a decir al.) P(FAD .(Type an integer or a decirnal) b. Determine P(F or D). P(F or D).(Type an integer or a decimal ) c. Find the probability that a randomly selected adult is male. P(male). (Type an integer or a decimal.)

Explanation / Answer

Solution:

( a )

P( F ) = 52.2/100 = 0.5220

P( D ) = 10/100 = 0.1000

P( F&D )= 6.2/100 = 0.0620

( b )

P( F or D ) = P( F ) + P( D ) - P( F & D) = 0.5220+0.10000-0.0620 = 0.5600

( c )

P(male ) = 1 - P( F )

= 1 - 0.5220

= 0.4780

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