Question 1 A random card is drawn from a deck of playing cards what is the
probabily that the card is face card, heart card, or queen? Question 2: Two
unbiased dices are thrown at a time what is the probability of getting two
even numbers.given that there is at least one even number? Question 3: A
box contains 25 balls,15 green and 10 red balls. Two balls are picked up,what
is the probability that the first is green and second is red? Question 4:TWO
unbiased dices are thrown simultaneously Let A denote the event that the
sum is 8 and B the event that the two are same Find P(A).P(B).P(A intersection
B) and PIA union B)
Answers
Answered by
1
Answer:
Since there is no replacement for the heart card taken out of the deck, we now have 12 heart cards out a deck of 51 cards. The chance of pulling out a heart card in now 1251 . To find the probability that both cards drawn out are hearts, multiply the two fractions together: (1352)⋅(1251)=1562652=117
Similar questions