A jar contains 2 red, 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the jar. After replacing it, a second marble is chosen. What is the probability of choosing a green and then a yellow marble? 11 15 2 15 1/9 1/7

Q: a social gathering, there are 21 men, 25 women, 10 boys and 12 girls. If you randomly choose

A: Probability = Number of favourable outcome/ Total number of outcomes

Q: A box contains 16 yellow, 23 green and 29 red jelly beans. If 14 jelly beans are selected at random,…

A:

Q: A bag has three red marbles and five blue marbles. Two marbles are randomly selected one by one.…

A: Given that there are 3 red and 5 blue marbles. So total (3+5)=8 marbles. We can pick any 2 marbles…

Q: What is the probability of getting a head when tossing a coin? A school has 820 male students and…

A:

Q: In an assembly of 200 people there approximately 2% of them are civil engineers. If we randomly…

A: Givenn=200p=0.02x=no.of people being civil engineersx~Binomial(n=200,p=0.02)P(X=x)=Cxn px (1-p)n-x…

Q: A teacher has a bag of marbles. There are 6 red, 6 blue, 8 green, 7 purple, and 8 yellow marbles in…

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Q: you have 20 jelly beans in a jar: 2 yellow, 3 blue, 4 green, 5 red, 6 orange jelly beans (a) if you…

A: There are 20 jelly beans in a jar: 2 yellow, 3 blue, 4 green , 5 red and 6 orange jelly beans. First…

Q: A jar contains 2pink,6red,and 4 blue marbles if you pick one marble without looking what is the…

A: Given ,no.of pink marbles = 2no.of red marbles = 6no.of blue marbles =4total marbles = 12

Q: When spinning a spinner, there is an equal chance of landing on orange, green, yellow, red, and…

A: Answer:

Q: A box contains 8 green pens, 6 blue pens, and 6 red pens and you ask a friend to pick 3 pens without…

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: A bag contains 5 red marbles, 6 green marbles, and 3 blue marbles. If Cymra draws a marble, keeps it…

A:

Q: A man has 4 pairs of shoes, 2 suits, and 5 shirts. If he picks a pair of shoes, a suit, and a shirt…

A: It can be assumed that the man has only 1 pair of favorite shoes out of the 4 pairs he has, 1…

Q: 10 A bag contains 4 red and 5 green marbles. A child grabs 2 marbles without looking. What is the…

A: Note: As per Bartleby Rule, only one question should be solved at a time, so kindly post other…

Q: A glass jar contains 3 red, 3 green, 1 purple, and 5 yellow marbles. You are choosing the marbles…

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Q: A bag has 5 red marbles and 4 green marbles.   A blindfolded person reaches into the bag, draws out…

A: The probability for selecting a red marbles is 5/(5+4)=5/9The probability for selecting a green…

Q: A bag contains 9 green marbles, 3 white marbles, and 4 red marbles. A marble is removed and then…

A: Solution: From the given information, a bag contains 9 green marbles, 3 white marbles and 4 red…

Q: Bag A contains 4 red, 6 black, and 6 white balls, and bag B contains 4 red, 4 black, and 6 white…

A: There are two bags A and B . A bag is selected and a ball is drawn . We have to find the probability…

Q: Your IPOD contains 20% rap, 10% R&B, 40% rock, and 30% classical music. If you randomly select a…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: A bag contains 6 nickels, 2 dimes, and 3 quarters. If you draw 3 coins at random from the bag,…

A: The total number of the coin is = 6 + 2 + 3 = 11

Q: A bag contains 3 red marbles, 4 white marbles, and 5 blue marbles. One marble is drawn from the bag.…

A:

Q: A bag contains 4 red marbles numbered 1-4 and 6 yellow marbles numbered 1-6, and 4 green marbles…

A: Given data, No of red marbles=4 No of yellow marbles=6 No of green marbles=4 Total marbles=14…

Q: A jar contains 5 orange, 4 white, and 3 red marbles. Two marbles are drawn without replacement from…

A: Solution

Q: A bag contains 7 yellow jelly beans, 10 red jelly beans, 2 green jelly beans, and 1 brown jelly…

A: Given,  A bag contain 7 yellow jelly beans, 10 red jelly beans, 2 green jelly beans and 1 brown…

Q: A basket contains 6 dalandan, 5 bananas, 4 lansones, and 5 guavas. Dominic randomly chooses one…

A: It is given that Number of dalandan = 6 Number of bananas = 5 Number of lansones = 4 Number of…

Q: A bag contains 3 red marbles and 2 yellow marbles. What is the probability of drawing a red marble,…

A: no.of red marbles=3no.of yellow marbles=2total  no.of marbles=5

Q: A laundry bag contains 8 brown socks and 3 black socks. Find the probability of picking two black…

A: Given Data: n( brown socks)=8 n( black socks)=3   Total number of socks=8+3=11

Q: In a software company there are 150 staff members, 90 are males. Among the staff, 50 are foreigners…

A: Let the events be defined as: M = selection of a male member. Fe = selection of a female member. F =…

Q: A box contains five 22 mm steels and twelve 40 mm steels. All of them are mixed together. a) If one…

A: We have to find given probability.

Q: A drawer contains 6 red socks, 4 green socks, and 2 black socks. Two socks are chosen at random.…

A: It is given that, the number of red socks is 6 red, green is 4 and block socks is 2 in a drawer.

Q: A box contains 16 colored mugs: 4 red, 6 yellow and 6 green. Draw two mugs in succession without…

A: Given that, Total colored mugs = 16Red mugs = 4Yellow mugs = 6Green mugs = 6

Q: A raffle jar contains 10 purple tickets, 7 blue tickets, and 4 red tickets. What is the probability…

A:

Q: contains 7 red, 9 green, 14 blue and 10 white marbles. What is the probability of selecting: a blue…

A: Given: n(red) = 7 n(green) = 9 n(blue) = 14 n (white) = 10 n(total) = 7+ 9 + 14 + 10               =…

Q: 1. A jar contains marbles with the following colors: 3 red, 5 blue, and 2 green. What is the…

A: A jar contains Red colour marbles = 3 Blue colour marbles = 5 Green colour marbles = 2 Total marbles…

Q: A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is…

A:

Q: A card is drawn from an ordinary deck of cards and replaced, then a second card drawn. Find the…

A: It is given that a card is drawn from a ordinary deck of cards and replaced, then a second card is…

Q: A jar contains 5 red and 8 white marbles.  If two marble is drawn from the jar at random, what is…

A: The jar has 5 red and 8 white marbles. So, the total number of marbles in the jar is 5+8=13. Two…

Q: In a classroom there are 4 girls and 5 boys. The class is to elect a President, Vice President, and…

A: Given Total number of students 9 Girls 4 Boys 5 P=4/9=0.4444 n=3

Q: We have 73 women and 62 men. If we select a person at random, what is the probability that the…

A: According to provided information, there is 73 women and 62 men.

Q: In a class of 25 students, 9 play an instrument and 18 play a sport. There are 3 students who do not…

A:

Q: A bag contains 5 red marbles, 6 green marbles, and 3 blue marbles. If Cymra draws a marble, keeps it…

A: There are total (5+6+3)= 14 marbles in the bag. Among the 14 marbles, 5 are red  So the probability…

Q: A bag contains 3 red marbles and 2 yellow marbles. What is the probability of drawing a red marble,…

A:

Q: 3. A bowl contains 8 Nips®, 3 blue, 1 yellow, 1 red, 1 green, and 2 black. If a child picks one Nips…

A: Given that  Total nips=8 Blue nips=3 Yellow nips=1 Red nips=1 Green nips=1 Black nips=2 Note:…

Q: A basket contains two apples, three lemons and one orange. If two fruits are drawn at random with…

A: A basket contains two apples, three lemons and one orange. total fruits in…

Q: A bag of marbles contains 7 yellow marbles, 4 white marbles, 2 blue marbles, and 9 red marbles. A…

A: Solution: From the given information, a bag contains 7 yellow marbles, 4 white marbles, 2 blue…

Q: A jar of marbles contains 3 red, 4 yellow, and 3 green marbles. Two marbles were drawn out of the…

A:

Q: 6.  In a pet store, there are 6 puppies, 9 kittens, 4 gerbils, and 7 parakeets. If a pet is chosen…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: A foreign student club lists as its members 2 Canadians, 3 Japanese, 5 Italians, and 2 Germans. If a…

A: We have to use classical probability theory to find the probability.

Q: A bag contains 9 nickels, 4 dimes, and 5 quarters. If you draw 3 coins at random from the bag…

A: The probability of an event is defined as the ratio of  favourable outcomes and total number of…

Q: From a bag containing 3 white, 4 black and 5 red marbles, a marble is drawn. Find the probability…

A: Given,  A bag containing 3 white, 4 black and 5 red marbles. We define white marbles is W =3 Black…