A die is rolled three times. What is the probability that the three numbers are different​?

Q: Six persons are to be seated in a row. What is the probability that two particular persons sit next…

A: Given: Six persons are seated in a row.

Q: What is the probability that a card drawn from a standard deck has an odd number on it or is red?…

A: From the provided information, Total cards in a standard deck = 52 Total red cards = 26 Total odd…

Q: A coin is loaded so that the probability of a head occurring on a single toss is 23. In four tosses…

A: here we will use Binomial distribution   A binomial distribution is simply the probability of a…

Q: In a family with 7​children, excluding multiple​ births, what is the probability of having7 ​girls?…

A: total no.of possible outcomes of a family having a 7 children iss=27s=128

Q: A card is chosen at random from a deck of 52 cards. It is then replaced, the deck reshuffled and a…

A:

Q: Suppose you roll a special 40-sided die. What is the probability that the number rolled is a "1" OR…

A: Given that  Roll a special 40 sided die  Sample space=S S=(1,2,3,____,38,39,40) n(S)=40 A=(1,2)…

Q: s the probability of drawing a red numbered card from a standard deck of playing cards? There are 52…

A: there are 2 suit of red and 2 of black so red numbered cards = 1to 10 of heart or diomond

Q: coin is flipped 10 times, what is the probability of at least one hea

A: If we toss a fair coin, there are two possible outcomes for each trial that is "Head' and "Tail".For…

Q: After studying all night for a final exam, a bleary-eyed student randomly grabs 2 socks from a…

A: Given:Number of black socks=11Number of brown socks=10Number of blue socks=4The student randomly…

Q: A three-digit number is made by choosing three different digits from 2, 3, 5, 7 and 8. What is the…

A: Given information: A three-digit number is to be made from the numbers 2, 3, 5, 7, and 8. The…

Q: A coin is loaded so that the probability of a head occurring on a single toss is 5/6. In three…

A:

Q: When a six sided die is rolled then what is the probability that the number rolled will be seven?

A: The probability of any event is calculated asPevent=number of favorable outcomestotal number of…

Q: view and answer:  What is the probability that the 15th ball extracted

A: There are two type of variables : Continuous variables and discrete variables. Continuous variables…

Q: A 7 sided die is rolled. What is the probability a number greater than 5 or an odd number is rolled?

A: Answer of given question is following as

Q: A die is rolled twice. What is the probability rolling a 3 first, followed by rolling an even…

A: Given : A die is rolled twice .  Sample space for rolling a die is :  S = {1,2,3,4,5,6}  n(S) = 6…

Q: Two cards are drawn from a standard deck of cards, and one of the two cards is noted and removed.…

A: We have to have find given probability

Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…

A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…

Q: The probability that an individual commutes to work by car is 0.9. What is the probability that ten…

A: Given data: The given probability that individual commutes to work by car is p=0.9. The total…

Q: die is rolled four times. What is the probability that the four numbers are

A:

Q: that the artist chosen will be a sculptor or a photographer?

A: Given : an organization will give a prize to a local artist the artist will be randomly chosen from…

Q: An urn contains three blue balls and five green balls. Another urn contains four blue balls and five…

A:

Q: An urn contains 7 white balls, 4 red balls, and 4 blue balls. What is the probability of selecting 9…

A: Given that  An urn contains White balls = 7 Red balls = 4 Blue balls = 4 Total balls in urn = 7 + 4…

Q: There’s 7 red balls,13 green balls, 9 orange balls, 2 purple balls, and 8 yellow balls. One ball is…

A: To find the probability that the randomly chosen ball is red or yellow:

Q: An urn contains three blue balls and five green balls. Another urn contains four blue balls and five…

A:

Q: Suppose a box consists of 4 white, 3 blue and 3 green marbles. (a) How many ways can you pick 4…

A:

Q: Suppose you toss a coin 100 times and get 62 heads and 38 tails. Based on these results, what is the…

A: Given: A coin is tossed 100 times and the result is 62 heads and 38 tails. The next flip is…

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: A jar contains 3 white, 4 orange, 5 yellow, and 8 black marbles. If a marble is drawn at random,…

A: A jar contains 3 white, 4 orange, 5 yellow, and 8 black marbles. Not black means we may get white or…

Q: Assume that a particular professional baseball team has 10 ​pitchers, 5 ​infielders, and 10 other…

A: TO work out the required probability , using counting principles

Q: Suppose five cards are drawn from a deck of cards. Find the probability that all five cards are…

A: It is known that, Number of cards in a deck = 52 Number of heart cards = 13

Q: What is the probability that 100 tosses of a fair coin will result in 50 heads and 50 tails?

A:

Q: A coin is loaded so that the probability of a head occurring on a single toss is 3/4. In five tosses…

A: The provided information are:

Q: On a statistics exam, 8 students received an A, 4 students received a B, and 6 students received a…

A:

Q: Suppose you roll a special 48-sided die. What is the probability that the number rolled is a "1" OR…

A: For 48 sided die there are 48 possible outcomes. We can get "1" OR a "2" only in 2 ways.  So the…

Q: a random card is drawn from a standard deck of playing cards (52 cards), what is the probability of…

A:

Q: What is the probability that 3 heart cards can be drawn in succession from a deck of 52 cards?

A:

Q: A pair of dice is rolled eight times. What is the probability of rolling 2's exactly 3 times?

A: Givena pair of dice  rolled 8 timesn=8p=136=0.028x~Binomial(n=8,p=0.028)

Q: A die is rolled three times. What is the probability that the three numbers are the same? The…

A: The total number of outcomes of rolling of 3 dices are 63=216.   The number of outcomes, in which…

Q: A large cube is painted red from all its sides, and then cut into 27 smaller cubes (like a rubiks…

A:

Q: If two cards are drawn without replacement from an ordinary​ deck,find the probability of a jackand…

A: Multiplication Rule for two Independent events:If the events A and B are said to be independent…

Q: What is the probability that the number is even or divisible by  3 one  die is  rolled ?

A: When one die is roll than possible even numbers are 2,4,6. And number divisible by 3 are 3,6.

Q: In a family with 4 children, excluding multiple births, what is the probability of having exactly 2…

A: Given: n = 4 x = 2 p = 0.5 q = 0.5 Formula Used: Binomial distribution: If a random variable X…

Q: If three cards are drawn without replacement from a 52 card deck find the probability that all three…

A:

Q: What is the probability z will be less than -1.88 OR greater than 1.31?

A: Solution: We need to determine P (z<-1.88 or z>1.31)

Q: What is the probability that 3 face cards (king, queen, jack) can be drawn in succession from a deck…

A:

Q: A deck consist of 3 jacks, 3 queens, and 3 kingsof different suit. what is the probability of…

A: Given information: A deck consist of 3 jacks, 3 queens, and 3 kings of different suit.

Q: A deck consist of 3 jacks, 3 queens, and 3 kingsof different suit. what is the probability of…

A: A deck consists of 9 cards. Three kind of cards are present king, queen and jack with different…

Q: A coin is tossed and then a die is rolled. What is the probability of getting a head followed by a…

A: