2013 - STA1000S Handin tutorial week 2 answers

The empty set you cannot have cards that are both

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Unformatted text preview: empty set; you cannot have cards that are both hearts and diamonds. ii. The universal set; the set containing cards that are hearts, or diamonds, or spades or clubs. iii. Queen of hearts iv. All the clubs (suit of clubs) b) Write the following sets in set notation: 2 i. ii. iii. iv. v. ( ( ( ( ( ) ) ) ) )( ) 8. 9. a) b) c) d) e) f) g) Invalid, change a probability such that the probabilities sum to 1 Valid Invalid, cannot have a negative probability, let ( ) Valid Valid Invalid, let ( ̅ ) Invalid, let ( ) 10. a) ; there are 16 possible configurations b) ( c) ( ) ) 11. a) Internet at work No internet at work Totals Internet at home 0.38 (190) 0.08 (40) 0.46 (230) b) c) 0.96 3 No internet at home 0.50 (250) 0.04 (20) 0.54 (270) Totals 0.88 (440) 0.12 (60) 1 (500)...
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