1. A bag contains some jelly beans - there are a total of 7 red jelly beans, 5 green jelly beans, 3 black jelly beans, 6 yellow jelly beans and 4 orange jelly beans. Suppose we draw one bean from the bag. (a) What is the probability that we draw a purple jelly bean? (b) What is the probability we draw a yellow jelly bean?

Q: Bella has 7 green beads, 10 yellow beads and 3 white beads in a pouch. Two beads are drawn without…

A: She can pick the first yellow bead in 10 ways. Since the process is without replacement, so she can…

Q: A bag contains 2 red , 3 blue and 5 green marbles. Mike picks one marble from the bag , then picks a…

A: Given that the bag contains 2 red, 3 blue and 5 green marbles. Total number of marbles is 2+3+5=10.…

Q: There are three classes, each consisting of 20 students. From this group of 60 students, a group of…

A: From the provided information, There are 3 classes and each class consists of 20 students. From this…

Q: A cast for Hamlet still need to fill 6 rolls. Two of the roles are reserved reserved for women and…

A: (a). Find the probability that a cast contains exactly 3 women: It is given that, a cast for Hamlet…

Q: A bag contains 7 red chips and 10 blue chips. Two chips are selected randomly without replacement…

A: we have 7 red chips, 10 blue chipstwo chips are selected randomly without replacement from the bag =…

Q: A bag contains 6 red marbles, 9 white marbles, and 7 blue marbles. You draw 5 marbles out at random,…

A: Given,no.of red marbles=6no.of white marbles=9no.of blue marbles=7total no.of marbles=22

Q: 4. If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A: Given,No. of novels=5No. of books of poems=3No. of dictionary=1Total no. of books=9

Q: gumball machine has 40 red, 30 white and 10 yellow gumballs in it, and you purchase one gumball at…

A:

Q: 1. A box contains 4 chocobars and 4 ice cream. Tom eats 3 of them one after another. What is the…

A:

Q: A bag contains three black balls, three red balls, and three gold balls. If you pick two balls at…

A: A bag contains three black balls, three red balls, and three gold balls. So, the total number of…

Q: Suppose a jar contains 20 red marbles and 23 blue marbles. You reach in the jar and pull out two…

A:

Q: suppose you have 6 tennis balls and you randomly pick some number of them. What is the probability…

A: Given: There are 6 tennis balls. You randomly select some number of balls. Required: To find the…

Q: A jar contains 11 red marbles, 10 green marbles, and 12 blue marbles. (a) What is the probability…

A: A jar contains 11 red marbles, 10 green marbles and 12 blue marbles.

Q: A class has 30 girls and 22 boys. A teacher selects 15 students at random from the class to…

A: According to the provided information, Total girls = 30 Total boys = 22 Total student = 52

Q: A group has 12 men and 4 women. 3 people are selected at random from the group. What is the…

A: Given:A group has 12 men and 4 women. So,Total number of men (M) = 12Total number of women (W) =…

Q: 3) A box contains 5 apples and 6 oranges. Four children each receive a fruit from the box, one after…

A: Number of oranges is 6. Number of apples is 5. Number of children is 4.

Q: A bag contains 8 red marbles, 7 green marbles, 5 blue marbles, and 6 yellow marbles.  If you draw…

A:

Q: Suppose we pick one card from a deck of cards, what is the probability of getting a King or a Spade?

A:

Q: A bag contains 7 nickels, 2 dimes, and 8 quarters. If you draw 3 coins at random from the bag,…

A: Given that there are 7 nickels, 2 dimes, and 8 quarters. So total (7+2+8)=17 coins   We can pick any…

Q: A bag contains 25 gumballs in total.  There are 6 blue gumballs, 7 green gumballs, 4 red gumballs, 3…

A: It is an important part of statistics. It is widely used.

Q: Suppose you have 3 nickels and 4 dimes in your right pocket and 2 nickels and a quarter in your left…

A: Consider the following, E=right pocket  is chosenF=left pocket is chosenN=selected coin is nickel…

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 jar contains 20 red marbles and 10 blue marbles. If you take a random sample of n = 3 marbles from…

A: Number of red marbles in jar R=20 Number of blue marbles in jar B=10 Total marbles in jar T=30 It is…

Q: A box has 18 blue hats and 30 red hats. If you pick 2 hats without replacement, what is the…

A:

Q: Five marbles are drawn from a bag which contains 7 blue marbles and 4 black marbles. Find out the…

A: Given: Five marbles are drawn from a bag that contains 7 blue marbles and 4 black marbles.…

Q: A family has three children. It is known that they have at least one girl, what is the probability…

A: Given Information: A family has three children. It is known that they have at least one girl. To…

Q: In a group of girls there are 10 girls with blue eyes, 12 girls with brown eyes and 6 girls with…

A: Given: The number of girls with blue eyes are 10. The number of girls with brown eyes are 12. The…

Q: What is the probability that you draw 4 green marbles in a row if you do replace the marbles after…

A:

Q: You take all the balls one by one without replacement in a box. You have 7 red balls and 15 blue…

A:

Q: A homeowner plants 6 bulbs selected at random from a box containing 5 tulip bulbs and 4 daffodil…

A: It is given that Number of tulip bulbs = 4 Number of daffodil bulbs = 5 Total = 9 Sample size = 6

Q: We randomly put blue and red marbles into two boxes. It ends up that the first box has 6 blue…

A:

Q: A spinner has 3 possible outcomes: red, blue, and green. The probability the spinner lands on red is…

A:

Q: A boy has 10 red and 10 blue marbles. He only needed to take out 15. i. What is the probability of…

A: Given that, A boy has 10 red and 10 blue marbles. Old Set of Marbles Color Count of Marbles Red…

Q: A jar contains 2 red marbles, 9 green marbles, and 8 blue marbles. what is the probability that you…

A: Solution: From the given information, a jar contains 2 red marbles, 9 green marbles and 8 blue…

Q: A group of 5 football fans contains 3 Chiefs fans and 2 Niners fans. Three fans are chosen at random…

A: From the given information, there are 5 football fans. In 5 football fans, 3 were chiefs fans and 2…