A​ penny, a​ nickel, a​ dime, and a quarter are tossed. What is the probability of obtaining at most two tails on the​ tosses? The probability of obtaining at most two tails on the tosses 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: A fair coin is flipped 6 times. Find the probability that heads was flipped exactly 4 times

A: The probability of the heads is calculated by the binomial distribution probability mass function.…

Q: A card is drawn from a well shuffled pack of 52 cards. Find the probability of getting a diamond…

A: Total no.of cards=52no.of diamond cards=13

Q: Four persons are sitting at a rectangular table. What is the probability that the two older people…

A: From the given information we find the probability.

Q: You toss a coin three times. What is the probability of obtaining at least two heads?

A: The coin is tossed three times.

Q: Two coins were toss. What is the probability of getting more than one tail?

A:

Q: when a coin is tossed

A: A coin is tossed 2 times.

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a Diamond or a…

A: Deck consists of 52 cards. n(S)=52 Let D be event that card is diamond. n(D)=13 Let H be event that…

Q: We throw five symmetrical coins. Calculate the probability of getting no more than two eagles.

A: From the given information we find the probability.

Q: Three different coins are tossed simultaneously. Find the probability of getting no head?

A: Three different coins are tossed simulteniously.

Q: A card is drawn from a well shuffled pack of 52 cards. Find the probability of getting a king…

A: Answer: From the given data, Total number of cards = 52 If one card is drawn from a well shuffled…

Q: Three coins are tossed. Find the probability of getting at least two head

A: Given Three coins are tossed

Q: In tossing two coins at a time, what is the probability of having 2 heads in a single throw?

A: When we toss two coins at a time then possible outcomes are {HH,TT,HT,TH} Number of possible…

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

A: From the provided information,Total cards in a deck = 52Total aces = 4

Q: A six-sided die is rolled twice. What is the probability of showing a 6 on both rolls?   2.A fair…

A: If 6 sided die is rolled twice then the possible outcomes…

Q: You draw three bolls from a box containing 9 red and 10 blue bolls. What is the probability to draw…

A: A box contains 9 red and 10 blue bolls.

Q: Three coins are tossed. What is the probability of tossing at least one head (it means 1, 2 or 3)?

A: Binomial distribution is given by

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a face or a…

A: Given : Let A be the event of getting face card from a deck of well-shuffled cards  P(A) = 1252 Let…

Q: Three cards are dealt from a shuffled standard deck of playing cards. What is the probability that…

A: GIVEN DATA : Three cards are dealt from a shuffled standard deck of cards.       TO FIND :…

Q: In a box, there are 8 orange, 7 blue, and 6 red balls. One ball is selected randomly. What is the…

A: number of orange ball in a box = 8 number of blue ball in a box = 7 number of red ball in a box = 6…

Q: Three cards are randomly selected from the deck of 52 cards. What is the probability that the cards…

A: Given data: Three cards are randomly selected from the deck of 52 cards. To find : What is the…

Q: flip a coin three times.what is the probability of geting at least two heads

A: Let us denote H=head and T=tail So the possible outcomes are for three tosses= HHH, HHT, HTH, HTT,…

Q: basket contains 7 yellow apples and 4 red apples. Margo picks two apples without looking. a. What…

A:

Q: A die is rolled twice. What is the probability of showing a 2 on both rolls? Your answer

A:

Q: A penny, a nickel, a dime, and a quarter are tossed. What is the probability of obtaining exactly…

A: Given information: A penny, a nickel, a dime, and a quarter are tossed. A penny can land in two ways…

Q: In the game of euchre, the deck consists of the 9, 10, jack, queen, king and ace of each suit.…

A: Given information- We have given a deck of cards. In a deck consist of 52 cards. It has 4 suits…

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

A:

Q: fair coin is flipped 100 times . Find the probability that at least 75 heads occur

A: n =100 , p = 0.5 np = 50 > 10 n(1-p) = 50 > 10 =======================

Q: A population contains 10,000 crickets. Out of the population, 4000 are females and 6000 are males.…

A: A population contains 10,000 crickets. Out of the population, 4000 are females and 6000 are…

Q: A card is drawn at random from a standard deck. That card is not put back in the deck, and a second…

A: In a deck of 52 cards, there are 13 clubs. Thus, the probability of obtaining a club in the first…

Q: Suppose Emerson loses 33​% of all checker games.   Use this result to determine the probability that…

A: Given information- Probability of losing checker game, q = 0.33 Probability of winning checker game,…

Q: A coin is tossed three times. find the probability of getting at most one head.

A: Here we have given that coin is tossed 3 times then corresponding sample space for the event is,…

Q: A royal flush is the most powerful poker hand. It consists of the five highest cards in a single…

A: Given: Pick 5 cards at random from a deck of cards containing 52 cards. To Find: Probability of…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.