A 1-10 spinner is spun twice. What is the probability of spinning a number léss than 4 both times? 100 4 25 7 10

Q: A box contains balls: 3 red, 4 blue, and 5 yellow. A ball is hen randomly picked. What is the…

A: Note- Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Ben has a basket of 5 red balls, 3 yellow balls, and 2 green balls. What is the probability that the…

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Q: A box contains balls: 3 red, 4 blue, and 5 yellow. A ball is then randomly picked. What is the…

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Q: Two balls are drawn in succession with replacement from a box containing 5 red, 4 yellow and 2 green…

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Q: a. A manufacturing company's switch board receive an average of 3 incoming calls per minute. Find…

A: Poisson distribution is one of the discrete distributions and it has one parameter known to be a…

Q: If you take a random card from a deck of cards, the probability of getting a King is 1/13. What is…

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Q: The HOD asked the professor to show him 4 answer books without "A", The professor complained that he…

A: The probability of the event is,   probability=Number of ways to event occurTotal number of possible…

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

A: There is total 6 blue balls, 5 red balls, 5 yellow balls, and 4 green balls.

Q: when a coin is tossed

A: A coin is tossed 2 times.

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

A: There are total 9 books on the shelf. The total ways is  C(9,3) =9!(9-3)!*3!=84 ways We pick up 2…

Q: What is the probability of drawing a face card, replacing it, then drawing a red card? 1/4 4/29 3/26…

A: We have to find out given probability..

Q: What is the probability of spinning blue? Blue Blue Blue Red Green Red Green Yellow Green Red Red…

A: here pie chart divided in 12 parts 3 parts are blue

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

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Q: 10 A bag contains 4 red and 5 green marbles. A child grabs 2 marbles without looking. What is the…

A: Note: As per Bartleby Rule, only one question should be solved at a time, so kindly post other…

Q: Two cards are drawn from a deck of 52 cards. Calculate the probability that the draw will include an…

A: Given,no.of ace cards=4no.of ten number cards =4total no.of cards =52

Q: A bag has 3 quarters, 5 nickels, and 2 dimes. Which is the probability of selecting a nickel and…

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Q: A teacher asks a class of 41 students about the sports they like. 17 of the students like tennis, 34…

A: First you will represent the given information in the form of a Venn diagram to make things simpler

Q: A bag has 5 red marbles and 4 green marbles.   A blindfolded person reaches into the bag, draws out…

A: The probability for selecting a red marbles is 5/(5+4)=5/9The probability for selecting a green…

Q: If one object is selected at random, what is the probability of selecting a ball or a pink object? *…

A: Given Information: A box contains 30 objects. Black balls = 8 Red balls = 9 Pink balls = 4 White…

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

A: From hte given, Let A be the event of getting red marble in the first draw Let B be the event of…

Q: Approximately 30% of obese patients develop diabetes. If a physician sees 10 patients who are obese,…

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Q: Your IPOD contains 20% rap, 10% R&B, 40% rock, and 30% classical music. If you randomly select a…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: In a deck of 52 cards, what is the probability of getting King and Jack in two consecutive raws A.…

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Q: Three cards are drawn from the deck (and not replaced). What is the probability that they are not…

A: There are total 52 cards in a deck.  We can pick any 3 cards from 52 cards in 52C3=22100 ways

Q: What is the probability if you randomly select a handful of 4 candy pieces you will pick one of each…

A: Solution: From the given information, there are 5 brown candy pieces, 7 blue candy pieces, 3 red…

Q: If an average of 18 customers are served per hour, what is the probability that the next customer…

A: See the handwritten solution

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

A: no.of red marbles=3no.of yellow marbles=2total  no.of marbles=5

Q: sea has five nickels, three dimes, and seven pennies in his pocket. If he randomly Ks 2 coins…

A: To find the probability of Hosea choosing a nickel then a penny.

Q: You have a standard deck of 52 cards. What is the probability of randomly drawing a red card or a…

A: We have to find given probability...

Q: If a new car has, on average, 25 minor defects, what is the probability that the next new car will…

A: ANS GIVEN                 average(λ) =25 minor                      find p(x=25)  = ?

Q: Two cards are drawn from a deck of 52 cards. Calculate the probability that the draw includes an ace…

A: Given that two cards are drawn from a deck of 52 cards. The way of selecting 2 cards from 52 cards…

Q: A toddler is playing with some magnetic letters on the refrigerator. He has the letters l, t, b, a,…

A: From the given information, the letters are l, t, b, a and e.The given 5 letters are arranged in…

Q: Five coins are tossed. What is the probability of getting all heads or all tails?

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Q: An aquarium at a pet store contains guppies (25 females and 8 males) and 36 tetras (14 females and…

A: Given data is shown in the table   female male total guppies 25 8 33 tetras…

Q: A die is tossed 3 times. What is the probability of: a. No fives turning up? b. 1 five? c. 3 fives?

A: Given that n=3, p =1/6

Q: 5. If two cards are randomly selected, what is the probability that both of them are Aces? A. (4/52)…

A: Given that ; A standard deck has 52 cards.  It has 4 suits and each suit has 13 cards.  By using…

Q: in a deck of 52 cards , what is the probability of drawing either a two or a three on the first…

A: In a standard deck of playing cards there are total 52 cards and 4 suits, such as hearts, diamonds,…

Q: A bag contains 5 red balls, 8 white balls, and 7 orange balls. Find the probability of drawing a red…

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Q: Imagine you have an unbalanced coin, which weights more on one side, which causes that the…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

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: A jar contains four red marbles, two white marbles and three blue marbles. Without looking, a…

A: To find the Probability that the marble drawn is blue.

Q: Two fair coins are tossed. What is the probability of getting one heads and one tails?

A: Given We konw that the coin has two sides head (H) and tail (T)

Q: In a classroom of 20 students, 70% of them have brown eyes. If a teacher picks two students at…

A: solution.

Q: A bag contains 5 red balls, 8 white balls, and 7 orange balls. Find the probability of drawing a…

A:

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

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Q: The guidance department has reported that of the senior class, 2.3% are members of Key Club, K, 8.6%…

A:

Q: Elizabeth has a toy box. The box contains 3 toy cars, 2 dolls, and 5 balls.Without looking, if…

A: Given: Number of toy cars, A=3 Number of dolls, B=2 Number of balls, C=5 Total number of toys=10 The…

Q: 3. Katie rolls a 1-6 number cube twice. What is the probability she will roll an odd number and then…

A: Probability : Probability is defined as the favorable outcome divided by number of outcomes . The…

Q: Amy tosses a fair seven-sided die 4 times.  What is the probab

A: Given information: Amy tosses a fair seven-sided die 4 times. The total number of outcomes is,…

Q: A card is drawn from a 52-card deck and a fair coin is flipped. What is the probability of getting…

A: A deck consists of 52 cards. When a coin is tossed then there are 2 possible outcomes Heads and…

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.