You have a box full of objects (several thousand)One half of the objects are cubes, one quarter o the objects are spheresand one quarter of the objects are pyramids You draw two objects out of the boxWhat is the probability that the first object is a cube and the second object is a pyramid ?

Q: Emily rolls a pair of standard dice. What is the probability that she gets a sum of 8 or at least…

A: Let S be the sample space of two dice throw together  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1)…

Q: In the game of roulette, a wheel consists of 38 slots numbered 0, 00, 1, 2, ....,36. The…

A: Given: Total number of slots =38 Number of green slots = 2 (numbered as 0,00) Number of red slots =…

Q: 4a) If you examine one person, are the events "has blood type A" and "has blood type B" disjoint,…

A: Two events A and B is said to be disjoint if PA∩B=0.. And A and B are independent if and only if…

Q: You have 10 jellybeans labeled with numbers in a bag 5 blue, 2 red, 3 purple B1, B2, B3, B4,B5.…

A: Given data: The total numbers of jellybeans are n=10. The number of red odd jellybean is a=1. The…

Q: A fair coin is being tossed three times what is the probability that we will see exactly one tail…

A:

Q: Michael plays a free throw game. The probability that he scores is 0.6. Michael takes 5 attempts.…

A: Given,n=5p=0.6A random variable X~Binomial(n=5 , p=0.6)P(X=x)=5x 0.651-0.65-x  ;  x=0,1,2....5

Q: The three fair coins are tossed the two possible  outcomes for a single coin are heads h and tails,…

A: Let us denote  H=head T=tail  So the outcomes when three fair coins are tossed are {HHH, HTH, HHT,…

Q: 19. A single marble is picked from the container containing 4 red, 3 white, and 5 yellow. (Do Not…

A: Probability: The formula for probability of an event E is as follows: P(E) = (number of favorable…

Q: Multiple - choice questions each have five possible answers left parenthesis a comma b comma c comma…

A: It is given that there are five choices for the multiple choice question which are " a, b, c, d, e…

Q: ch spinner is spun once. 1 1/12 B 4. 4. 2 C B 1/6 nat is the probability of spinning a B then an…

A: Given query is to find the probability of getting B and then even number.

Q: What is the probability if you randomly select a handful of 4 candy pieces you will pick one of each…

A: Solution: From the given information, there are 5 brown candy pieces, 7 blue candy pieces, 3 red…

Q: You have two bags of marbles and a fair coin.the first bag has two white marbles and seven black…

A: We have to use Bayes theorem to find out the probability.

Q: 2 3. ne spinners above are spun and stopped ndomly. What is the probability that the fference of the…

A: Given Total number of possible outcomes 5x5=25

Q: A bag of skittles contain 18 yellow , 12 green,  20 red , 10 orange and 14 purple skittles. Find the…

A:

Q: What is the probability of rolling a six and a six when two fair number cubes are rolled? A P(6 and…

A: Given Two fair number are rolled

Q: d. If marbles from Bag C were drawn 10,000 times, about 600 red marbles are likely to be drawn. e.…

A: d. The number of red marbles are likely to be drawn from Bag C of 10,000 times is, Red…

Q: a. What is the probability that Briana spins 3 spaces backward? type your answer... 4 b. What is the…

A: The sample space of spinner 1 is .The sample space of spinner 2 is .

Q: There are 2 lizards and 5 snakes. Two animals are chosen at random without replacement. The tree…

A: Given,no.of lizards=2no.of snakes=5Total no.of animals=7

Q: urse ( eted St The probability is. (Type an integer or a fraction. Simplify your answer.)…

A:

Q: you roll to fair dice a green one and a red one what is the probability of getting a sum of six what…

A: Given, You roll to fair dice a green one and a red one. Sample space: