A bag has 4 blue and 5 red marbles. One marble is drawn and set aside, and then a second marble is drawn. Consider the probabilities of drawing a red marble and then drawing a second red marble. Which of the following statements are true about this situation?

Q: 3. A jar contains 6 red, 7 white, and 7 blue marbles. If a marble is chosen at random, find the…

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Q: You have three red cards numbred 1,2,3 and two orange cards numbered 1,2. Finding the following…

A: Given information Number of red cards = 3 Number of orange cards = 2

Q: c) P(z > 1.04) = d) P(z = 1.04) =

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Q: In a town, out of 200 families with 4 children each, find the percentage of families having (i) 2…

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Q: If I have 50 people, 21 had type O blood, 22 had type A blood, 5 had type B blood, and 2 had type AB…

A: Given that, Out of 50 people  21 are having O type blood  22 are having A type blood  5 are having B…

Q: A travelling merchant visits three villages: Hateno, Bree, and Riverwood. He may be found in one of…

A: Let A denotes Hateno ,  B denotes Bree , C denotes Riverwood

Q: (QUEEN’S SECRET AND GENIES) In old days, there was a queen and she had a secret problem to solve. To…

A: Given: The probability that her secret problem is solved by the male genie=0.3. The probability that…

Q: Cards are dealt from a full standard deck of 52 cards. Find the probabilities of: •The first card…

A: Given data: The total numbers of cards are n=52. The numbers of clubs are c=13. Write the expression…

Q: Olivia is registering for a biology class.  Below is a table of teachers and the periods they teach…

A: There are total number of classes N= 10.   Bridget prefers either Ms. Scarlet or Mr. Green. The…

Q: .A couple plans to have three children. Find these probabilities. a. Of all girls or all boys.  b.…

A: Let the random variable X denote the number of boys among the 3 children. Here the total number of…

Q: d) P(z = 1.04) = e) P(-0.53 < z < 1.04) =

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Q: If two cards are selected from a standard deck of 52 cards and are not replaced after each draw,…

A: a)The probability of choosing the first 9 can be written as:

Q: 5. A family has four children. Find the following probabilities: a. P (they have two boys and two…

A: Let    g=girls         b= boysif a family has 4 childrens than the possible outcomesare 16s=gggg ,…

Q: A couple sold their home. In addition to a cash down payment, they financed the remaining balance…

A: As per given by the question,  Now, Given that: The loan will be paid off by monthly payments of…

Q: If 25% of U.S. federal prison inmates are not U.S. citizens, find the probablity that 2 randomly…

A: Hello there! There are more than one question in the file shared. According to our policies cannot…

Q: A toy chest contains 8 blonde barbies, 7 red haired barbies, and 6 brunette barbies. Five barbies…

A: Solution: a. From the given information, a toy chest contains 8 blonde barbies, 7 red haired barbies…

Q: The Eastwoods are going to have a child. She has chestnut hair (MBdMBk), and he has dark brown hair.…

A: Hair color is determined by 2 pairs of genes- one which determines placement on the color spectrum…

Q: Andrew and Bella either cycle to college or walk. One day the probability that Andrew cycles is 0.7…

A: Given information: P(Andrew cycles walk)=0.70 P(Bella cycles walk)=0.50 The two probabilities are…

Q: Around halloween each year the grocery store sells three-pound bags of candy containing a mixture of…

A: Given that : Bag has equal number of each of three bars.so each bar have 13 probability to be…

Q: A bag contains 3 red marbles and four white marbles. Two marbles are drawn in succession without…

A: Given, 3 red marbles and 4 white marbles. Total number of marbles is 7.

Q: A family has three children. Assuming a boy is as likely as a girl to have been born, what are the…

A: From the given information, there are three children and assuming a boy is as likely as a girl to…

Q: Derek has a bag of marbles with 5 Blue marbles, 1 White marbles, and 1 Red marbles.Find the…

A: Given infrormation: No of blue marbles = 5 No of white marbles = 1 No of red marbles = 1 Total…

Q: D. P (Orange even)= E. P (Orange and odd)= F. P (Red or odd)=

A: Due to the honor-code, we are only supposed to answer 3 sub-parts, and that you haven't specified…

Q: (QUEEN'S SECRET AND GENIES) In old days, there was a queen and she had a secret problem to solve. To…

A: Solution: Let A and B are the events that the secret problem can be solved by the male and female…

Q: Question 11: Find the probability that at least one of them gets off on the 5th floor.

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Q: Ariana and Bella are playing a game. They each have 4 cards, which are numbered 1, 2, 3 and 4. Each…

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Q: (a) Find the four probabilities for each combination of sex and type of institution in the following…

A: Here complete contingency table using given information