An unbiased dice, with faces numbered 1, 2, 3, 4, 5, 6, thrown n times and the list of n numbers shown up is noted Then find the probability that among the numbers 1, 2, 3, 4 5, 6 only three numbers appear in this list and each numbe appears at least once

Q: m = -3, -2+i,

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Q: Your friend selects one of two dice, a 6- sided or a 4-sided, with equal probability, and rolls it…

A: GivenThere are two dice 4 sided and 6 sided. The probability of selecting 4 sided dice P(4…

Q: A committee of 4 is selected from 7 Republicans and 7 Democrats. This committee must have at least…

A: Given: Number of Republicans = 7 Number of democrats = 7 Number committee members = 4

Q: pair

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Q: Suppose, you have removed all but the numbered cards from a deck of playing cards. Now, you have to…

A: Given, The total numbered cards = 36

Q: Flow rate, Q (m^3/s) defined as the integral *attached* in which A is the cross section *attached*.…

A: The given region is as follows which is the cross section of the region through which the fluid…

Q: A ball is chosen at random out of a bowl containing 3 red balls, 2 green balls, and 1 blue ball and…

A: Given Number of red balls=3 Number of green balls=2 Number of blue balls=1 N=total number of balls=6…

Q: you have 2 dice that are each 8 sided and fair. what is the probability that you see a total of 8…

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Q: Suppose a jar contains 17 red marbles and 14 blue marbles. If you reach in the jar and pull out 2…

A: Here, a jar contains 17 red marbles and 14 blue marbles. Select 2 marbles at random.

Q: A committee of 3 people is selected at random from 5 men and 5 women. What is the probability that…

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Q: A group of 4 men and 4 women is randomly divided into 2 different groups of size 4 each. What is the…

A: Given, Total  number of people = 4 men  + 4  women = 8 These 8 people are divided into 2 different…

Q: A group of 9 people is randomly chosen from 5 freshmen, 3 sophomores, 6 juniors and 4 seniors to…

A: Given information: Number of freshmen, f = 5 Number of sophomores, s = 3 Number of juniors, j = 6…

Q: A group of 90 students is to be split at random into 3 classes of equal size. All partitions are…

A: Given : Total 90 students.

Q: A bag contains 3 red balls, 5 yellow balls and 7 pink balls. If one ball is drawn at random from the…

A: Probability is a chance of getting a possible outcome of any random event. It is defined as the…

Q: A number of 5 different digits is written at random by use of the digits 1,2,3,4,5,6,8. Find the…

A: In theory of combinatorics, the way of selecting r objects from n objects with regard to the order…

Q: Several balls are placed in a bag and one is selected at random. If there are 7 red balls numbered…

A: Conditional probability is the probability of one event occurring with some relationship to one or…

Q: A die is rolled 20 times and the number of twos that come up is tallied. Find the probability of…

A: Given problem is : A die is rolled 20 times and the number of twos that come up is tallied. Find…

Q: Suppose there are 6 pieces of paper labeled with numbers 2, 3, 5, 6, 10, 12.  If you randomly pick…

A: From the given information, there are 6 pieces of papers with numbers 2, 3, 5, 6, 10 and 12. And…

Q: Four red cards are numbered 1,2,3 and 4. Three black cards are numbered 5,6,7. The cards are placed…

A: Given: n(red) = 4 (1,2,3,4) n(black) = 3 (5,6,7) n(drawn) = 1

Q: A committee of 4 is to be chosen at random from a group of 4 men and 3 women What is the probability…

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Q: What is the probability that the two balls taken out at random from the box are one white ball and…

A: It is given that  White balls = 3 Red balls = 3 Total balls = 6

Q: The average number of Toyota cars that you can see on your deive to work is 23, what is the…

A: Answer: From the given data, X follows Poisson distribution λ = 23 X = 25

Q: If two fair dice are rolled, find the probability that the result is either sum of 8 or sum is…

A: If two dice are rolled then the sample space obtained is as follows: Ω={1,1,1,2,1,3,1,4,1,5,1,6,…

Q: If mary has 10 pop cans and there are 4 Coca Cola cans. Let’s assume Mary will place these cans in a…

A: The number of ways in which 10 cans can be arranged in a line at random , with 4 of them being…

Q: An urn contains 4 red, 4 black, 6 blue and 2 green balls. If five balls are randomly selected from…

A: Given,no.of red balls=4no.of black balls=4no.of blue balls=6no.of green balls=2total no.of balls=16

Q: ur columns. Each day the teacher randomly assigns you to a desk. You may be assigned to the same…

A: Given: Desks are arranged in 4 row ad 4 columns.Assigning you on each day is independent of other…

Q: Suppose that a student rolls two balanced dice three times in a row. What is the probability that on…

A: There are 6 number on each die so the total number of outcomes=6×6=36

Q: A box has seven same size balls of four different colors: red, yellow, blue and green. A person is…

A:

Q: What is the probability of getting either a sum of 7 or at least one 6 in the roll of a pair of​…

A: We can get sum of 7 if the outcomes are: (1,6) , (6,1) , (2,5) , (5,2) , (3,4) , (4,3)

Q: A bowl contains 12 red balls and 8 white balls. If two balls are selected randomly then what is the…

A: GivenA bowl containsNo.of red balls = 12No.of white balls =8Total no. of balls = 20

Q: In a box, there are 5 red balls and 5 black balls. If 7 balls are selected randomly and with…

A: Given that there are 5 red balls and 5 black balls.  So there are (5+5)=10 balls   Given that we are…

Q: A committee of five people is to be chosen at random from a club with 13 members comprised of five…

A: Given: Total members=13            Total men=5             Total women=8To find: The probability…