Question

From a standard desk of 52 card, 5 card are draw.What are the odds of each even occurring?
a) 5 aces
b) 5 face cards

Answer 1

a) 5 aces , there are 4 aces in a deck
so probability of getting 5 aces is zero
b) king queen and jack are face cards
so total face cards= 12
no. of ways 5 face cards can be drawn= 12C5
no. of ways 5 cards can be drawn= 52C5
so probability of drawing 5 face cards= 12C5/ 52C5

Answer 2

tk,

Answer 3

welcome nancy did you understand

Answer 4

I will give u a medal

Answer 5

I didn't ask for that, I asked if you understand:)

Answer 6

yes

Answer 7

actually it asks for odds, not probability, although the method of finding it is the same

Answer 8

take the number of ways to get five face cards, divide by the number of ways not got to get five face cards

Answer 9

number of ways to get 5 face cards is
\[12\times 11\times 10\times 9\times 8=95040\] number of ways not to get five face cards is
\[\dbinom{52}{5}-95040=2503920\]and so ODDS in favor of getting 5 face cards is
\[95040:2503920\] or
\[396:10433\]

Answer 10

I have a question ash

Answer 11

face have total 12 cards?

Answer 12

King, queen and jack are face cards, so there are 3 in each suit so total 12

Answer 13

I'm confuse

Answer 14

Nancy In a deck of 52 cards, there are 4 suits
each suit has = 1 queen, 1 king and 1 jack= 3 face cards
so in 4 suits we'll have 12 cards