From a coin box containing 4 dimes and 2 nickels, 3 coins are selected at random with replacement after each draw. What is the probability of getting 2 dimes and 1 nickel?

Q: Suppose we have a bowl with 10 marbles - 2 red marbles, 3 green marbles, and 5 blue marbles. We…

A: Answer - We have a bowl with 10 marbles-                   2 red, 3 green, and 5 blue marbles We…

Q: There are 6 blue marbles, 3 red marbles, and 5 yellow marbles in a bag. Whatis the probability of…

A: Given data: The given numbers of blue marbles are b=6. The given numbers of red marbles are r=3. The…

Q: A committee of 3 people is to be randomly selected from a group of 8 people, including Sarah.…

A: To Determine: The probability that Sarah is selected to be on the three-person committee.

Q: Suppose that four people are to be randomly selected from a group of 8 women and 5 men. What is the…

A: Given,Four people are to be randomly selected from a group of 8 women and 5 men.

Q: In a survey in a rural area, it is found that 32% of families from a barrio owns a milking cow and…

A: Given: Family owns a milking cow, P(A)=0.32. Family owns a poultry, P(B)=0.41. Family owns both,…

Q: Three people are selected for a committee from 4 Democrats and 3 Republicans. What is the…

A: Given Data: The number of democrats is: n=4 The number of republicans is: m=3 The number of people…

Q: A box contains 3 black spheres and 4 white spheres. What is the probability of selecting exactly 2…

A: Total number of spheres = 7Total number of black spheres =3Total number of white spheres=4Total…

Q: A jar contains 5 red marbles 7 green marbles and 4 blue marbles.  What is the probability that you…

A: There are totally 16 marbles in a jar in which 5 red, 7 green, and 4 blue. The probability that…

Q: There are six P20 peso-bills, one P50 peso- bill, and three P100 peso-bills in a wallet. If a peso…

A: Follow the steps.

Q: A bag contains 5 red marbles and 4 white marbles. A marble is selected from the bag then replaced,…

A: From the provided information, Red marbles = 5 White marbles = 4 Total marbles in a bag = 5 + 4 = 9…

Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 green…

A: A bag contains 6 blue balls,5 red balls, 5 yellow balls& 4 green balls Total no. Of balls…

Q: A bag contains 5 red marbles, 6 blue marbles and 3 green marbles. If three marbles are drawn out of…

A:

Q: Eight people in the class are left-handed . If there are 32 students in the class, what is the…

A:

Q: at a university with 200 students, 32 play soccer, 18 play basketball and 8 play both sports. if a…

A: Given that 32 students play soccer, 18 students play basketball There are total (32+18) = 50…

Q: Among contestants in a competition are 49 woman and 29 men. If 5 winners are selected, what is the…

A: Obtain the probability that they are all woman. The probability that they are all woman is obtained…

Q: In a box there are 12 male and 6 female piglets. If 6 piglets are chosen at random, what is the…

A:

Q: From a group of 4 TV critics and 8 movie critics, we randomly select 5 people. If at least 2 movie…

A: Solution-:l We have 4 TV  critics and 8 movie  critics We randomly select 5 people If at least 2…

Q: A committee of 5 is to be selected from a group of 6 men and 9 women. If the selection is made…

A: The total number of women is 9.The total number of men is 6.The number of people selected at random…

Q: From a group of 6 people, you randomly select 2 of them. What is the probability that they are the 2…

A: As there is a total of 6 people and we have to select randomly 2 people. 2 persons from 6 can be…

Q: A box contains 3 black spheres and 4 white spheres. What is the probability of selecting exactly 3…

A: We have given that.  A box contains 3 black spheres and 4 white spheres.  And we have to find.  What…

Q: Two students are randomly selected from a class of 12 boys and 9 girls. What is the probability that…

A: Number of boys = 12  Number of girls = 9  Total students = 21

Q: In a lot of 20 batteries, 4 are defective. If 2 are chosen, determine the probability that both are…

A: Number of defective batteries=X= 4 Number of batteries in a lot=n=20 Number of non defective…

Q: Nasa needs to select a 7 person crew for a space mission from 43 applicants of whom are 21 women.…

A: Given data: the total numbers of applicants are n=43. The numbers of persons selected for space…

Q: What would the probability of selecting all 5 cards to be a Diamond or a Club

A: Combination Rule:The arrangement of r objects from n different objects is given by:

Q: four people are selected for a committee from 4 Democrats and 3 Republicans. What is the probability…

A:

Q: Two boxes are selected randomly. The first box contains 2 white balls and 3 black balls. The second…

A:

Q: Find the probability of obtaining 3 kings in 5 draws from a pack of cards.

A:

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

A:

Q: A bag containing marbles has 4 red, 5 green and 6 yellow marbles. What is the probability of…

A: Given Data:   n(R)=4 n(G)=5 n(Y)=6   Total=6+5+4=15

Q: Suppose, a bag has 4 red balls and 6 blue balls. What is the probability of choosing 2 blue balls at…

A: There are a total of 10 balls, 4 red and 6 blue, out of which two blue balls are taken randomly.

Q: A drum contains 3 black balls, 5 red balls and 6 green balls. If 4 balls are selected at random what…

A: Givena drum containsno.of black balls = 3no.of red balls =5no.of green balls = 6Total no.of balls…

Q: A bag holds 2 red and 7 blue marbles. What is the probability of the complement of randomly…

A:

Q: If 2 random students were selected (with replacement), what is the probability that both have the…

A: The total number of students is 476. The number of students who plans for job, travel, and volunteer…

Q: a bag contains 6 red marbles , 5 yellow marbles and 7 green marbles , how many additional red…

A: Finding the number of additional red marbles added:Let x be the required number of additional red…

Q: At a high school with 200 students, 32 play soccer, 18 play basketball. 8 students in this group…

A: Solution: From the given information, 32 play soccer, 18 play basketball and 8 play both sports.…

Q: A bag contains 6 red marbles, 4 blue marbles and 7 green marbles. If three marbles are drawn out of…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: Suppose that you have a barrel with 6 apples and 6 oranges in it. If 3 fruits are selected, what is…

A: The required probability is, 9/22  The detailed solution is as follows below:

Q: If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A: From the provided information, Total books in a shelf = 5 + 3 + 1 = 9 If three books are picked at…

Q: A class consists of 18 boys and 16 girls. The teacher will randomly choose three students to be on a…

A: Given: Number of boys = 18 Number of girls = 16 Number of students chosen = 3

Q: Ana has a team composed of ten juniors and twelve sophomores. What is the probability that a…

A: Given,no.of juniors =10no.of sophomores=12Total no.of team members=22

Q: A judging panel of 7 people is to be randomly selected from 8 teachers and 10 students. What is the…

A:

Q: A jar contains 3 red, 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the…

A: Total number of marbles = 16 Number of green marbles = 5 Number if yellow marbles = 6

Q: A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls and 4 Green…

A: Given that A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls…

Q: A box has 3 red balls and 4 yellow balls. What is the probability of getting two red balls, if you…

A: Solution: From the given information, a box contains 3 red balls and 4 yellow balls. Total number of…

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

A: Sampling with replacement allows the experimenter to collect the next item after replacing the…

Q: If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A:

Q: A jar contains 6 red marbles, 7 green marbles, and 7 blue marbles. What is the probability that you…

A:

Q: In one town, 66% of adults have health insurance. What is the probability that 4 adults selected at…

A: It is given that, in a town 66% of the adults have health insurance.

Q: A jar contains 2 red marbles, 8 green marbles, and 5 blue marbles. What is the probability that you…

A: GivenA jar contains No.of red marbles = 2No.of green marbles = 8No.of blue marbles = 5Total no.of…

Q: A committee of 5 people was selected from 6 men and 9 women. If the selection process is random,…

A: Solution