Correct option is: D) \(\frac 3{25}\)
Total number of outcomes = 50.
Number which is divisible by 8 from 1 to 50 are (8, 16, 24, 32, 40, 48)
\(\therefore\) Favourable outcomes = 6.
\(\therefore\) Required probability = \(\frac...
Correct option is: A)\(\frac{1}{26}\)
There are 2 red king cards (King of heart and king of diamond) in the deck of 52 cards.
\(\therefore\) Probability of getting a red king card is
P = \(\frac {Total\,...
Here, S={(1,2),(2,1),(1,3),(3,1),(2,3),(3,2),(1,4),(4,1),(1,5),(5,1),(2,4),(4,2),(2,5),(5,2),(3,4),(4,3),(3,5),(5,3),(5,4),(4,5)}
`rArrn(S)=20`
Let random variable variable be X which denotes the sum of the numbers on two cards drawn.
X=3,4,5,6,7,8,9
At X=3,P(X)=`2/20=1/10`
At X=4,P(X)`=2/10=1/10`
At X =5,P(X)=`4/20=1/5`
At X=6,...
