You have to set them all equal to 0 and then factor it out.
The probability of drawing an even number is 4/8 = 1/2 since there are 4 even cards (2,4,6,8) out of 8 total.
After the first draw, the card is put back. There are still 8 cards in the deck. There are 2 cards that are larger than 6. Those numbers are 7 and 8. So the probability of picking a card larger than 6 is 2/8 = 1/4
Multiply the two individual probabilities to get
(1/2)*(1/4) = (1*1)/(2*4) = 1/8
The final answer is 1/8
It’s b because it has a relationship between x and y
D: 17, it is further from the mean than any other number by far.