Question: I need help with these 9 problems, my choices i have for 19 and 8 are independent and dependent U 09 - Learning Target #3
I need help with these 9 problems, my choices i have for 19 and 8 are independent and dependent
U 09 - Learning Target #3 - l can calculate the probability of independent events, using P( A U B) and P( A n B), and interpret them in context. Choose whether each event is independent or dependent. I randomly select the ace of hearts from a deck of 52 cards. Then after replacing the card, I select the ace of clubs. __[ SEIECt] A soccer team enters a tournament. The soccer team wins the tournament. P(A)=.8, P(B)=.3, and P (A D B) :24. Events Aand B are Question 10 1 pts Unit 09 Learning Target #2 - i can apply the Addition Rule and interpret the elements in context. *Remember: A deck is 52 cards. There are 4 suits: hearts, diamonds, clubs, and spades. All hearts and diamonds are red, and all clubs and spades are black. Each suit has 13 cards: A (ace), 2, 3, 4, 5, 6, 7, 8, 9, 10, J (jack), Q (queen), K (king). There are 4 of each card (one from each suit). The J, Q, and K cards are called "face cards" and there are 12 of them (3 for each suit). Given the two events: Event A is drawing a king Event B is drawing a queen Calculate the probability that you draw a king OR a queen. P(AU B) Round your answer to the hundredth (2 decimal places). ' Question 19 1 pts Learning Target #7 - i can recognize and explain the concepts of independence and conditional probability in everyday situation. Determine whether the following events are independent or dependent (conditional) events: Flipping a heads on a 2-sided coin, then ipping a tails on another 2- sided coin. [ Choose ] Pulling a red soccer ball from a bag, keeping it, then pulling another red soccer ball from the bag. [ Choose ] Question 11 1 pts You have a bag of 15 soccer balls containing: 1 solid red soccer ball, 2 solid green soccer balls, 3 red/green striped soccer balls, 4 solid blue soccer balls, and 5 green/blue striped soccer balls. What is the probability that you reach into the bag and pull out a soccer ball with blue OR red on it? Write your answer as a decimal rounded to the nearest thousandth (three decimal places), if necessary. Question 6 1 pts You have a bag of 15 soccer balls containing: 1 red soccer ball, 2 green soccer balls, 3 blue soccer balls, 4 black soccer balls, and 5 yellow soccer balls. What is the probability that you reach into the bag and pull out a yellow soccer ball, put it back, and then pull out a green soccer ball? Write your answer as a decimal rounded to the nearest thousandth (three decimal places), if necessary. Question 17 1 pts Learning Target #6 - i can calculate the conditional probability of A, given B, and interpret the answer in context. *Remember: A deck is 52 cards. There are 4 suits: hearts, diamonds, clubs, and spades. All hearts and diamonds are red, and all clubs and spades are black. Each suit has 13 cards: A (ace), 2, 3, 4, 5, 6, 7, 8, 9, 10, J (jack), Q (queen), K (king). There are 4 of each card (one from each suit). The J, Q, and K cards are called "face cards" and there are 12 of them (3 for each suit). Find the probability rounded to the nearest hundredth (2 decimal places) for each of these events: What is the probability that you draw a jack, followed by a face card, if you do NOT replace the cards? What is the probability that you draw a club, followed by a black card, if you do NOT replace the cards? Question 7 1 pts Unit 09 - Learning Targets #3 - l can calculate the probability of independent events using PM U B) and PM 0 B), and interpret them in context. Given the following events: Event A: Flipping a two-sided coin and getting a tails Event B: Flipping a two-sided coin and getting a heads Calculate the probability of ipping a tails then a heads P (A D B) Enter your answer as a decimal with no rounding. Question 1 1 pts You have a bag of 15 soccer balls containing: 1 red soccer ball, 2 green soccer balls, 3 blue soccer balls, 4 black soccer balls, and 5 yellow soccer balls. What is the probability that you reach into the bag and pull out a red soccer ball? Write your answer as a decimal rounded to the nearest thousandth (three decimal places). Question 16 1 pts You have a bag of 15 soccer balls containing: 1 red soccer ball, 2 green soccer balls, 3 blue soccer balls, 4 black soccer balls, and 5 yellow soccer balls. What is the probability that you reach into the bag and pull out a black soccer ball, keep the ball out of the bag, and then pull out a blue soccer ball? Write your answer as a decimal rounded to the nearest thousandth (three decimal places), if necessary