a coin is tossed three times, what is the probability that the last two tosses do not show the same face?

Q: If a person randomly picks and buys one of the four newsletters in the street each morning. What is…

A: A number of events are said to be independent if the probability of occurrence of any one of them is…

Q: A class is composed of 20 boys and 25 girls. If a pupil is called to recite, what is the…

A: Given  A class is composed of 20 boys and 25 girls. If a pupil is called to recite, what is the…

Q: Suppose that 55% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 55% of the people own dogs. There are two people. Let us define the binomial random…

Q: Suppose that 46% of people own dogs. If you pick two people at random, what is the probability that…

A: Independent Events:   The events A, B are said to independent if the occurrence of the event A do…

Q: What is the probability that any two peas aregreen and two are yellow in a pea pod with exactly four…

A: For each pea, there are 2 options green and yellow.  Let us denote G=green and Y=yellow So the…

Q: A football team has a probability of .75 of winning when playing any of the other four teams in its…

A: Let A, B, C and D be the events of winning with first, second, third and fourth teams respectively.…

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Given, 54% of the people own dog.That is

Q: What is the probability two people in a classroom of 25 have the same birthday?

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Q: when a die is rolled, what is the probability that a four will appear on the top face?

A: We have given that when a die is rolled, the sample space isS = {1, 2, 3, 4, 5, 6 }

Q: If a person randomly picks and buys one of the four newsletters in the street each morning. What is…

A:

Q: A coin is loaded so that the probability of a head occur getting all heads or all tails?

A: Introduction: The chance of an incident occurring is outlined by chance. There are several…

Q: If a dice is rolled, what is the probability that a 3 or 4 is rolled before a 6

A: We have given that,  When a dice is rolling,  Then,  We will find the probability a 3 Or 4 is rolled…

Q: Suppose that 20% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that, 20% of people own dogs. Sample size = 2

Q: If three coins are tossed simultaneously, the probability of getting at least one head is

A: Given that three coins are tossed simultaneously. we have to find PROBABILITY of getting at least…

Q: What is the probability that the 2 and 3 of clubs are next to each other in a shuffled deck? Hint:…

A: Introduction: Probability can be defined as a mathematical tool that helps the experimenter provide…

Q: If two pennies are flipped once, what is the probability both pennies will turn up heads? Assume…

A: Given that Two pennies coin are tossed  Coin are fair then probability of head or tail is 0.5

Q: f you flipped a coin and it lands on heads 7 times in a row, what is the probability it will land on…

A: In the flipping of a coin, all the flips are independent.  If the coin is flipped 7 times, the odds…

Q: What is the probability that Olivia receives exactly 3 texts from Robert after the fifth text, but…

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Q: A six-sided die is weighted so that rolling a two, four, or six is equally likely. In addition,…

A: Given data: The expression for the probability of rolling a two, four, or six is equally likely…

Q: What is the probability that when two dice are rolled, the sum of the numbers on the two dice is 5?…

A: Note: Since algorithm is computer subject, only Probability question is to be solved. Kindly re…

Q: What is the probability that when two dice are rolled, the sum of the numbers on the two dice is 5?

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: If the dice are rolled once , what is the probability of a number that is odd or divisible by 3 ?

A: Assuming the dice is fair, the number of outcomes will be 1, 2, 3, 4, 5, 6. Each outcome has an…

Q: .Two cards are drawn successively from a deck of 52 cards, what is the Probability that the first…

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Q: If one card is drawn from a standard deck, what is the probability that the card will not be a King?

A: The number of king cards is 4 and the total number of cards is 52.

Q: If two pennies are flipped once, what is the probability both pennies will turn up heads? Assume…

A: Given: Two pennies are flipped once The two pennies are fair coins

Q: If a person draws four cards from a standard deck (without replacing them), what is the probability…

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Q: What is the probability that, if three identical coins were flipped, all would end up heads? What is…

A: If three identical coins are tossed then the sample space is S = {HHH, HHT, HTH, THH, HTT, THT, TTH,…

Q: Suppose a group of students take an influenza test and 96% of the students test positive. What is…

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Q: When a single die is tossed, what is the probability of getting a number that is a multiple of 2?

A:

Q: A six-sided die is weighted so that rolling a two, four, or six is equally likely. In addition,…

A: Given information- We have given a six-sided die. We have given that rolling a two, four or six is…

Q: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

A: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

Q: Suppose a pair of dice is rolled 1- What is the probability that both dice turn up the same ? 2-…

A:

Q: If two cards are drawn from a deck, what is the probability that exactly one of the cards will be a…

A: It is given that, Two cards are drawn from the deck. Total number of cards in a deck=52 Total number…

Q: If three coins are​ flipped, what is the probability of obtaining at least one head​?

A:

Q: If two coins are tossed,what is the probability obtaining at most one head?

A:

Q: If two cards are drawn from a deck, what is the probability that at least one of the cards will be a…

A: 3 ways of drawing at least one face card Face card - Face card Non Face card - Face card Face card -…

Q: If a fair, six-sided die is rolled twice, what is the probability it will land on 1 and then 6?

A: If a fair, six-sided die is rolled twice, what is the probability it will land on 1 and then 6…

Q: You are dealt two cards from a standard deck of 52 cards. What is the probability that the two cards…

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Q: What is the probability of rolling a two on the first die and a three on the second die?

A: Two dies are rolled.

Q: If one person is chosen, what is the probability that a women is wearing sandals and dress shoes?

A: We have to find given probability.

Q: If one card is randomly chosen from a standard deck, what is the probability that a face (jack,…

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

Q: Suppose that 38% of people own dogs. If you pick two people at random, what is the probability that…

A: Let p be the probability that a person owns dog. Given that p = 0.38

Q: If you pick a person at random in Udmurtia, what is the probability that they Udmurt or have red…

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Q: If two dices are rolled, what is the probability that the sum of the up-turned faces will equal 7?

A: In this case, the sample space when two dices are rolled is shown below:

Q: If a single die is rolled four times, what is the probability it lands on 4 on the first, second,…

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.