s roling a die repeatedly. What is the probability that a six will emerge io ime on the fifth roll? What is the expected number of rolls to get the first

Q: A woman is flipping a fair coin until 3 heads are flipped. What is the probability that it takes 10…

A: Answer: From the above information  the Given values are n=10 ( total number coins are flip  sample…

Q: A fair die is rolled four times. What is the probability of obtaining no 2​'s?

A: Given a fair die rolled four times.

Q: You roll a fair six-sided die twice in a row. Find the probability of rolling a 5 the first time and…

A: Two fair six sided die rolled twice in a row. Note that the trials are independent of each other.…

Q: A fair six-sided die is rolled repeatedly. Show that a run of three consecutive sixes eventu- ally…

A: As Prof. A. M. Goon said, "Geometric Distribution: Let there is a sequence of trials, each having…

Q: Suppose that the New England Colonials baseball team is equally likely to win a game as not to win…

A: Given that the New England Colonials baseball team is equally likely to win a game as not to win it.…

Q: A group of people were asked if some people see the future in their dreams. 243 responded "yes", and…

A:

Q: A pair of dice is rolled 3 times. What is the probability that a sum of 8 on the 2 dice will occur…

A: Given data:   The numbers of pairs of the dice are n=3.     The total number of sample space in two…

Q: You flip a coin 10 times. What is the probability that you see at least one head? Show all work

A:

Q: An unfair coin has probability 3/4 of coming up Heads. This coin is flipped 3 times. What is the…

A: Given that unfair coin has probability 3/4 of coming up Heads. P(Head)=3/4 P(Tail)=1/4 The coin is…

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

A:

Q: If you toss a fair 6-sided die, what is the probability that you get a 1, 2, or 3? (Enter answer as…

A: Ans#- If you toss a fair 6-sided die,           what is the probability that you get a 1, 2, or 3?

Q: The probability that the three horses finish first, second and third is

A: The probability formula is, Probability=Number of favourable outcomesTotal outcomes The number of…

Q: Suppose you have an unusual die with four faces marked 1 and two marked 2. You roll it 20 times.…

A:

Q: Suppose that the New England Colonials baseball team is equally likely to win a game as not to win…

A: Given that the New England Colonials baseball team is equally likely to win a game as not to win it.…

Q: Plastic parts produced by an injection-molding operation are checked for conformance to…

A: Given data Each tool contains 11 cavities  An officer chooses 1 part at random  3 cavities are…

Q: A fair die is rolled three times. What is the probability of obtaining at least two 5​'s?

A: Given a fair die rolled three times.

Q: What is the probability of obtaining an even number when a die is rolled?

A: Given that : A die has 6 possible numbers that comes.  S= { 1,2,3 4,5,6 }  We get a even number i. e…

Q: Suppose that a 12D die is rolled 13 times. What is the probability that 7 ones appear? (round your…

A: Solution- Given that , a 12D die is rolled then the total sample space…

Q: Suppose that a 12D die is rolled 13 times. What is the probability that  at least 3 ones appear?…

A: Suppose a random variable X, defines that the number of times one appears.

Q: A bin contains 64 light bulbs of which 10 are defective if ice lights bulbs are randomly selected…

A:

Q: 7/ An Urn contains six red, seven blue and eight white balls. If two balls are drawn randomly and…

A:

Q: 329 chickens on a farm lay brown eggs and 137 chickens on the farm lay white eggs. If a chicken is…

A: chickens on a farm lay brown eggs=329 chickens on the farm lay white eggs=137 Total…

Q: A special coin has the probability of 0.65 of landing on heads. What is the probability that it will…

A: Givenspecial coin has the probability of landing on heads(p)=0.65n=7Let "x" be the coin land on…

Q: A bag contains 4 yellow balls, 6 green balls and 10 red. If three balls are selected at random (one…

A: We have to find out given probabiity..

Q: if your roll a fair 9-sided die 9 times, what is the probability that a 6 is rolled at least twice?

A: Given: Number of side of the die is, n(s)=9. Number of times rolled is, n(r)=9. The objective is…

Q: 40% of consumers believe that cash will be obsolete the next 20 years. Assume that 8 consumers are…

A: Given thatp = 0.40n = 8X ~Binomial(n, p) X ~ Binomial (8, 0.40)The PMF of the Binomial distribution…

Q: Based on past records, a retail store manager knows that on average, 30 customers per hour come to…

A: Given Lamda =30 customer per hour

Q: A fair die will be rolled 10 times. What is the probability that 4, 5, or 6 is rolled exactly 5…

A: It is given that the number of times rolling a die (n) is 10 and the number of success (x) is 5.

Q: Suppose that you roll a fair die 5 times. What is the probability of getting at least three 1’s?

A: The sample space for rolling a die is S = { 1, 2, 3, 4, 5, 6 }

Q: Suppose you roll a special 33-sided die. What is the probability that one of the following numbers…

A: rounding the answer to 4 decimal places gives us:Probability = 0.0909 Hope this helps!

Q: A pair of dice is rolled 3 times. What is the probability that a sum of 5 on the 2 dice will occur…

A: The sample space for rolling a pair of dice is, The favorable outcomes for getting a sum of 5 when…

Q: A probability experiment consist of rolling a 6-sided die. Find the probability of the event below…

A:

Q: A horse race has 10entries and one person owns 2 of those horses. Assuming that there are no​ ties,…

A: We have to find probability for given data

Q: An urn contains 5 red balls, 5 blue balls, and 5 green balls. If you randomly select three balls…

A: Number of red balls=5Number of blue balls=5Number of green balls=5Total number of balls=15

Q: the probability that a 1 is rolled at least once?

A: Given : Number of trials, n = 6

Q: A pair of dice is rolled 3 times. What is the probability that a sum of 6 on the 2 dice will occur…

A: according to question a pair of dice is rolled 3 times ⇒ n=3thus ns=6×6×6=216 sum=6, given we have…