2. What is the probability of spinning red on the first spinner, then spinning red on the second 21 3 4.

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: 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. What is the probability of having 4 heads, if you toss 4 coins? & B. What is the probability…

A: Sample space for toss 4 coins is given by  There are 24=1624=16 possible outcomes.  S= {  HHHH ,…

Q: 6. What is the probability that a student is a Pinterest user given that he/she is NOT an Instagram…

A:

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

A:

Q: 4. What is the probability that it is female or an accountant? 5. What is the probability that it is…

A: 4) The probability that it is female or an accountant is:P(female or accountant)=n(female or…

Q: 10.(-is) Five people are in an endurance race. Suppose you randomly pick and bet on two of them.…

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

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: 2. One card is drawn from a standard pack of 52. What is the probability the it is either a Kina or…

A: no.of king cards=4no.of queen cards=4total no.of cards=52

Q: 17. If 2 cards are selected randomly from a pack of 52 cards, what is the probability that both are…

A: HERE AS PER POLICY I HAVE CALCULATED FIRST QUESTION PLZ REPOST FOR REMAINING there are total 52…

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: What is the probability of spinning a multiple of 3 with this spinner? 12 8 4 6 5 1 8.

A:

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

A:

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

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: 9. You are tasked to draw two cards from a deck without replacement. What is the probability of…

A: About Deck  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

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

A:

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: 6. If someone randomly chose there entrée and side, what is the probability they are/not having a…

A: Combination: Combination is nothing but the number of ways to choose r distinct objects from…

Q: Suppose that a roulette wheel is spun. What is the probability that a number between 7 and 30…

A: Given that  Suppose a roulette wheel is spun. Probability that a number between 7 and 30 (inclusive…

Q: Suppose one card is drawn from a deck of 52 cards. What is the probability it is a queen or a five?

A:

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

A:

Q: 4. What is the probability that none of the first four customers gets over a 20% discount? 5. What…

A: Given Information: Discount Probability 10% off 0.50 15% off 0.25 20% off 0.15 30% off…

Q: Suppose that the probability that a child living in an urban area in the US is obese is 20%. A…

A: Given:Number of children living in an urban area (n)=10Probability(P)=0.20Explanation:Let’s x is…

Q: A bag has 15 red, 15 blue, and 15 yellow marbles in it, what is the probability of drawing 2 red…

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

A:

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 a card drawn from a standard deck has an odd number on it oris red?

A: A card drawn from a standard deck. Standard deck of cards has total 52 cards of four different suits…

Q: 6. The probability that house in an urban area will be burglarized is 8.5%. If 45 houses are…

A: Note: Hi! Thank you for the question. As you have posted independent questions, according to our…

Q: 2. A coin is flipped 8 times: • What is the probability it landed heads 5 times? What is the…

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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 card is selected at random in a standard deck of 52 cards. What is the probability of selecting a…

A: The number of cards in a deck is 52. In these 52 cards number of red cards is 26 and number of black…

Q: A bag contains 4 green, 6 black and 7 white balls. A ball is drawn at random. What is the…

A:

Q: . What is the probability of getting the first “three” in the 6th roll?  ii. How many times would…

A: here use geometric distribution

Q: A hand of 8 cards is chosen at random from an ordinary deck of 52 playing cards without replacement.…

A:

Q: 10) According to the American Academy of Ophthalmology, there is a 45% chance that someone will have…

A:

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

A:

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

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: Draw five cards from a deck of 52 cards without replacement. What is the probability that 3 is…

A:

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: What is the probability that Z is between −1.58 and 1.84​?

A: Our aim is to find the probability that Z is between −1.58 and 1.84. Here , we use the standard…

Q: you  draw 9  cards from standard deck with replacement.  what is the probability that exactly 5…

A:

Q: 1) What is the probability that one card selected from a deck of 52 is a club or a number card or…

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.