2. A bag contains 4 blue balls, 2 yellow balls, and 5 red balls. One ball is drawn from the bag. What is the probability that it is either blue or red?

Q: A bag contains 9 black, 5 red, 7 white, and 4 purple balls. What is the probability of choosing: A…

A: We A and B are mutually exclusive then  P(A or B )=P(AUB)=P(A)+P(B)

Q: If a fair coin is tossed three times: What is the probability of getting 3 Heads? b) What is the…

A: Let p be the probability of getting head. Since coin is fair then p = 0.5 Let X denote the number of…

Q: B. Two cards are drawn from a standard deck of 52 playing cards without replacement. What is the…

A: Given: Two cards are drawn from a standard deck of 52 playing cards without replacement.

Q: What is the probability of drawing a King, a queen and a jack from a standard set of 52 cards

A: As Prof. N.G. Das said, "Event: In probability theory, an event is an outcome or a set of outcomes…

Q: A box contains 16 yellow, 23 green and 29 red jelly beans. If 14 jelly beans are selected at random,…

A:

Q: What is the probability that two parents having children will have three girls and no boys?   0%…

A: Solution-: We find, P( two parents having children will have three girls and no boys )=?

Q: 6. A jar contains 10 blue marbles and 11 red marbles. Two marbles are drawn without replacement.…

A: Jar contain 10 blue marble and 11 red marble, Therefore jar contain total 21 marble, Out of 21…

Q: What is the probability of getting either a heart or a king when drawing a single card from a deck…

A: We have given that  A deck of 52 cards  A heart or a king .

Q: What is the probability of getting either a club or a jack when drawing a single card from a deck of…

A: We know that the probability of an event is = (Number of favourable cases for the event)/(total…

Q: A bag contains 9 white counters, 10 black counters, and 3 green counters. What is the probability of…

A: (a) There are totally 22 counters in a bag of which 9 are white counters, 10 are black counters and…

Q: You draw one card at random from a standard deck of 52 playing cards. What is the probability that…

A:

Q: You randomly draw five cards from a standard 52-card deck.What is the probability of getting exactly…

A: Introduction: Suppose an experiment has a total of n mutually exclusive and exhaustive outcomes. If…

Q: 2. What is the probability of spinning red on the first spinner, then spinning red on the second 21…

A: probability of an event =(number of ways  of event)/(total number of possible outcomes of…

Q: 4. If one card is randomly selected from a deck of cards, what is the probability of selecting a…

A: Here AS per note given I have calculated 4

Q: What is the probability of getting three queens if you are to draw three cards in a standard deck?

A: We know that standard deck of cards contains 52 cards Out of those 52 cards, 4 are queen cards…

Q: You are dealt 5 cards from a deck of 52 cards. a) What is the probability that you are dealt exactly…

A: It was stated that I have dealt 5 cards from a deck of 52 cards. Need to find the following…

Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…

A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…

Q: d. What is the probability that more than 4 of them know HelpYourMath YouTube Channel? e. What is…

A:

Q: 23. A bag has 3 teal marbles, 2 fuchsia ones, 2 white ones, and 1 purple one. If you choose 5…

A: Answer is below

Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…

A: Given that, A jar contains 20 berries 14 sweet and 6 sour.

Q: 2. If one card is drawn from an ordinary deck of cards, what is the probability that: a) it will be…

A: no.of heart cards=13no.of club cards=13no.of ace card=4no.of face cards=12Total no.of cards=52

Q: A change jar holds 20 nickels, 16 dimes and 14 quarters. What is the probability that a nickel will…

A: Given : nickels = 20 dimes = 16 quarters = 14

Q: If a coin tossed four times, then what is the probability of getting either at least two heads or at…

A:

Q: From a bag containing 5 red, 8 black and 17 white balls, a ball is drawn. What is the probability…

A: From the provided information, A bag containing 5 red, 8 black and 17 white balls. Total balls = 5 +…

Q: 1. Mario has 45 red chips, 12 blue chips, and 24 white chips. What is the probability that Mario…

A:

Q: If a coin tossed four times, then what is the probability of getting either at least two heads or at…

A:

Q: What is the probability that he will roll a number greater than 2

A: Given:  A six pair to dice rolled from  S={1,2,3,4,5,6}  then to find probability that number…

Q: b) What is the probability that fewer than 15 of them watch Game of Chairs?

A: Given that  n=20 , p=39%=0.39 , q=0.61 X~Binomial(n=20,p=0.39)

Q: What is the probability that when two dice are rolled, the sum of the numbers on the two dice is 11…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: 3. From a pack of cards, a card is drawn. What is the probability of drawing red card or a king ?

A:

Q: 7. A container has 5 red dice, 3 green dice and 4 black dice. If you randomly pick 2 marbles from…

A:

Q: A bag contains 5 blue balls, 4 red balls, and 3 orange balls. If a ball is picked from the bag at…

A: Given  5 blue balls, 4 red balls, and 3 orange balls.

Q: What is the probability of having 4 boys given the oldest is a boy?

A: Solution

Q: 3. A plastic jar contains 4 triangular shape chocolates, 3 circular chocolates, and 6 rectangular…

A: The probability of an event is the ratio of the number of cases favorable to that event to the total…

Q: What is the probability that the card is a diamond and a face card?

A: Given that; A deck of 52 cards.

Q: A bag contains 9 black, 5 red, 7white and 4 purple balls. What is the probability of choosing: a).…

A: Given,no.of black balls=9no.of red balls=5no.of white balls=7no.of purple balls=4total no.of…

Q: 3. What is the probability of drawing a queen or a king on an ordinary deck of cards?

A:

Q: What is the probability that a randomly selected bottle is correctly placed AND is a Plastic #4…

A: Probability is defined as the ratio of possible outcomes in a particular event to the total number…

Q: 17. There are 5 red, 7 white, and 3 yellow roses on the table. What is the probability of picking a…

A: 15 roses=5(red)+7(white)+3(white)

Q: What is the probability that in a race between 10 friends, Billy is first and Michael is last?

A: Here use basic probability

Q: A jar contains twelve green balls and seven red balls. What is the probability that a ball chosen…

A: Total number of balls in the jar is: 12+7=19.

Q: A box contains 7 red, 3 green, and 2 yellow balls. If one ball is drawn from the box, then what is…

A: Given,no.of red balls=7no.of green balls=3no.of yellow balls=2Total no.of balls=12

Q: 8. A jar contains 7 red marbles, 7 yellow marbles, 4 green marbles, and 3 blue marbles. a) If…

A:

Q: 2. what is the probability of drawing the number 8 or a card of diamonds from a deck of 52 cards?

A: in a pack of 52 cards no.of diamond cards=13no.of 8 number cards=4

Q: A box contains 6 red balls, 4 white balls. Two balls are drawn, what is the probability of the first…

A:

Q: (b) What is the probability that Kedah FC will win?

A: Given , P( wet day ) = 2/5 P( Dry day ) = 1 - 2/5 = 3/5 P( win | Dry day ) = 3/7 P( win | wet day )…

Q: A bag contains 10 green balls and 6 orange balls. If a ball is picked at random, what is the…

A: Given: Number of green balls is, ng=10. Number of orange balls is, no=6. The objective is to find…

Q: 2. A pair of dice is rolled thrice. What is the probability of getting doubles in the three rolls?

A:

Q: 9. Suppose you draw two tennis balls from a bag containing 3 white balls, 9 green balls, 2 yellow…

A: There are total 21 balls are present.