26 ) Compute the probability of drawing two spades from a deck of cards.

Q: What is the probability that she will roll a number less than 3

A: Here cube is numbered from 1 to 6 So Total possible outcomes  1,2,3,4,5,6 That is total no of…

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: What is the probability that the card drawn is grey? O What is the probability that the card drawn…

A: Define some events A : card drawn is grey. B : number drawn is less than 7. Given that number of…

Q: Suppose you draw a single card of 52 cards. What is the probability of drawing a black three

A: Here's we know that 26 black cards in a deck of 52 cards.

Q: What is the probability of drawinga heart card from all three deck of cards

A: A standard deck consists of 52 playing cards. Each card is in one of 13 denominations: ace (A), 2,…

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: 8. In a poker game consisting of five cards, what is the probability of holding 2 aces and 2 queens?

A: In the deck of cards, there are 52 cards. Among 52 cards, there are 4 aces and 4 queens. Remaining…

Q: 4. When tossing a pair of dice, what is the probability (expressed as a fraction) of tossing a sum…

A: Solution: 4. Suppose two dice are rolled. Then, the sample space is Number of elements in the…

Q: 2. What is the probability of getting three cards of the same suit when dealt 3 cards from a…

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: 6. If one card is randomly selected from a deck of cards, find the probability of selecting a spade…

A: (6) In standard deck  Total No of cards=52 No of Face cards=12 No of spade cards=13 No of Face and…

Q: 1. What is the probability of randomly selecting a Jack from the deck of 52 cards?

A:

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: - Find the probability of getting a numbered card when a card is drawn from the pack of 52 cards.

A:

Q: What is the probability that a person flipping a fair coin requires four tosses to get a head?

A: Answer:- What is the probability that a person flipping a fair coin requires four tosses to get a…

Q: What is the probability of randomly selecting a diamond from a standard 52-card deck

A: We have to find probability of selecting a diamond card ...

Q: . What is the probability of randomly selecting either a black Ace or a red 9 from a deck of 52…

A:

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: 7. What is the probability of drawing an ace OR a jack from a standard 52-card deck?

A: General formula of probability is ,

Q: What is the probability of 4 heads turning up out of four tosses of the coin if the probability of…

A: The given context follows binomial distribution with n = 4 and p = 0.4.

Q: What is the probability of flipping 4 coins and having exactly 3 of them land on tails? 1/16, 2/16,…

A: the total number of possible combinations in flipping 4 coins  is 16  the total possible events of…

Q: 1) Estimate the probability that a randomly selected household from this area will be a student.…

A: According to the classical definition of probability, the probability of an event is defined as the…

Q: What is the probability of drawing a single card from a standard deck of 52 cards that is a 3 or a…

A: Solution: A deck contains 13 diamonds. In 13 diamond cards one card is numbered 3. Let A be the…

Q: What is the probability of getting exactly one head when a fair coin is tossed for 3  times?

A: GivenA coin is tossed 3 timesn=3p=12=0.5        ( head occurs once in 2 chances i.e., head or…

Q: 2. What is the probability of getting three cards of the same suit when dealt 3 cards from a…

A: 2. There are three cards are selected from standard deck. The possible outcome is (352) There are…

Q: An urn contains 6 gray balls and 4 maroon balls. What is the probability of getting 1 maroon and 1…

A:

Q: 19. Find the probability of drawing a black face card and a diamond when two cards are drawn…

A: No.of black face cards in a deck = 6No.of diamond cards =13No.of cards in a deck =52

Q: What is the probability of drawing four hearts in a row without replacement?

A:

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: What is the probability of getting an odd numbered card in a regular deck of 52 of card?

A: It is known that Total number of cards in a deck = 52 Number of odd numbered cards = 20 Note : Since…

Q: What is the probability that a hand of 6 cards contains 6 cards of 6 different ranks?

A: Let A be the event that a hand of 6 cards contains 6 cards of 6 different ranks Here, the total…

Q: what is the probability of getting either a heart or an ace when drawing a single card from a deck…

A: Given: A deck contains 52 cards, N=52 The objective is find the probability of selecting a jack or 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: 5. Calculate the probability of picking a card th

A: Here Total no of cards=52 Total no of heart =13 Totatl no of Spade =13

Q: What is the probability of rolling a number less than 4 or an odd # on a single di?

A: We have to calculate the probability of rolling a number less than 4 or an odd on a single die

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: What is the probability of choosing a green marble from a bag filled with 17 blue marbles, 12 red…

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: 7. Find the probability of getting exactly four heads on seven flips of a fair coin.

A:

Q: What is the probability of selecting a 6 or a club in a standard 52 card deck?

A: There are 4 sixes in a deck and 13 clubs.  Note that there is 1 card which is 6 of club.    So the…

Q: (b) What is the probability of getting a sum of 13 when 3 fair dice are rolled?

A: GivenIf we roll three fair dies than the possible total out comes are=63=216 The possible outcomes…

Q: What is the probability of drawing 2 red balls and then 3 blue balls from an urn containing 6 red…

A:

Q: What is the probability of randomly selected a card that is a club reduced as a fraction

A: Mathematical (Or Classical) Probability: If a random experiment results in 'n' exhaustive, mutually…

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.

Q: What is the probability of getting 2 of number 6 in 2 dice

A: The number of dice is 2 with 6 numbers.

Q: 2) Compute the probability of tossing a six-sided die and getting a 7.

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.