A card is drawn at random from a well shuffled deck of playing cards. Find the probability that the card drawn is :
i) A king or a jack.
ii) A non ace.
iii) Neither ace nor king.
PS : Include the number of each playing card type that might come handy in any such probability question.
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Answered by
3
Refer the attachments.
Answer are as follows:-
i). 2/13
ii.) 12/13
iii.) 11/13
Answer are as follows:-
i). 2/13
ii.) 12/13
iii.) 11/13
Attachments:
GovindKrishnan:
Splendid Answer! You gave all that I requested including card types... Thanks a lot! ♥
Welcome bro!
Answered by
3
HEYA!!!!
Given,
Total outcomes = 52
Let " E " be the event to get a king or Jack
P ( E ) = Favourable outcomes / total outcomes
= 8/ 52 = 2/13
ii) let E be the event to get not a ace
P ( E ) = 1 - p ( E )
= 1 - 1/13
= 13-1 / 13
P ( E) = 12 / 13
iii) let E be the event to get not a ace or king
P ( E ) = 1 - 2/ 13
= 11/13
HOPE THIS HELPS U. . .
Given,
Total outcomes = 52
Let " E " be the event to get a king or Jack
P ( E ) = Favourable outcomes / total outcomes
= 8/ 52 = 2/13
ii) let E be the event to get not a ace
P ( E ) = 1 - p ( E )
= 1 - 1/13
= 13-1 / 13
P ( E) = 12 / 13
iii) let E be the event to get not a ace or king
P ( E ) = 1 - 2/ 13
= 11/13
HOPE THIS HELPS U. . .
8/52 can be written in simple value tho.
yes but I didn't write...
Thanks! U didn't give card numbers tho (refer PS part of qn)
ok bro
Never forget to writr simplest form of probability in exams, teachers may cut numbers.
ok bro thnx for your advice....
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