Mathematics, 13.04.2020 20:27 Thejollyhellhound20
You pick a card from a standard deck, look at it, then pick a second card. Since a standard deck of 52 cards has 13 hearts and 13 diamonds, is the probability of drawing a heart and then a diamond 13 52 · 13 52 ?
A) Yes; because the two events are independent.
B) No; because the two events are not independent.
C) Yes; because the two events are disjoint -- no card is both hearts and diamonds.
D) No; because the two events are not disjoint -- a card can be both hearts and diamonds.
((Went back and it gave me the answer. B) No; because the two events are not independent. Since the first card is not being replaced, the two events are not independent -- there are only 51 cards to draw from for the second card.))
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:30, brandisouthern9
Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?
Answers: 1
Mathematics, 22.06.2019 00:50, latraviacox12
Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters
Answers: 2
Mathematics, 22.06.2019 03:30, shygorringe
The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 3
You know the right answer?
You pick a card from a standard deck, look at it, then pick a second card. Since a standard deck of...
Questions in other subjects:
Biology, 15.04.2021 20:20
History, 15.04.2021 20:20
Mathematics, 15.04.2021 20:20
