The probability of winning a game is TO Does this mean that if you play the game 1000 times, you will win 3 times? If not, what does the probability of T stand for? 3.

Q: The probability that a student passes a Math course is 0.7. If the student has 8 math courses in her…

A: Here, n = 8 and p = 0.7

Q: Q4. A bag contains 9 white and one black ball. Three of them are taken out at a time from the bag.…

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

Q: The probability of a man hitting the target is (i) If he fires 7 times, what is the probability of…

A: Solution:

Q: A If he fires 5 times what is the probability of his hitting the targeE at least twice. i) How many…

A:

Q: the probability that a person likes chocolates is 0.30. find the probability that exactly 2 of 5…

A: probability that a person likes chocolates is 0.30  p = 0.3 Number of people = 5 Let X denotes the…

Q: If the probability that event E will occur is 3/11, what is the probability that E will not occur?…

A:

Q: The probability that John hits a target is p =1/4. He fires n = 6 times. Find the probability that…

A: Answer -  The probability that John hits a target is p =1/4. He fires n = 6 times.…

Q: The probability of a man hitting a target is 1/3. How many times must he fire so that the…

A: Given P(at least once)>0.9 P(hitting a target)=1/3

Q: You're gambling at a casino. Suppose the probability that you win roulette is 0.461 and the…

A: Let A denotes winning of roulette and B denotes winning of blackjack. Given: PA=0.461PA∩B=0.181 A…

Q: Kay is an 80% probability of making a free-throw in basketball, and each free-throw is independent.…

A: Define the events A=Kay makes the first throw B=Kay makes the second throw

Q: A game has a probability of winning of 0.6. Alexa plays until she loses. What is the chance she'll…

A: We have to use Geometric distribution. Geometric Distribution : Geometric random variable X defines…

Q: (Q4). The probability that a patient will recover from a rare blood disease is (0.4) if (15) people…

A:

Q: Jeremy sells a magazine which is produced in order to raise money for homeless people. The…

A: We have given that  X~binomial ( n , p )  Success  of probability p= 0.09 Number of trials n= 40

Q: Use the formula for the probability of the complement of an event.A coin is flipped 4 times. What is…

A: Given, coin is flipped 4 times and coin will have 2 outcomes either head or tail. Therefore total no…

Q: The probability of flipping a coin and having it land on heads is 1/2.   If a coin is tossed 4…

A: The number of coins flipped is 1. The probability of getting head is

Q: The probability that it snows and the bus artives late is 0.023. Jose hears the weather forecast and…

A: Define the events, A : This is snow in a day B : The bus arrives late Here we have to find the…

Q: Find the probability that (a) Your friend will have to wait more than 10 minutes. (b) You will have…

A:

Q: On a game show, you are given five digits to arrange in the proper order to form the price of a car.…

A: You are given five digits. Assuming that the digits are distinct. If you guess the position of each…

Q: A trainer is teaching a dolphin to do a trick. The probability that the dolphin successfully…

A: Given information:The probability that the dolphin successfully performs the trick is p = 0.37.The…

Q: A drawer contains only green marbles . After 5 red marbles are added to the drawer,the probability…

A: Suppose, A drawer contained X green marbles originally. Now, 5 red marbles are added.   Number of…

Q: Mary is a good student. The probability that she studies and passes her test is 3/5. The probability…

A:

Q: The probability of an event occurring is given. Find the odds in favor of the event occurring. 0.4

A:

Q: The probability that a student owns a car is 0.72.  The probability that a student owns a computer…

A: Let C be the event that the student owns a car. Then , P(C) = 0.72 Let B be the event that the…

Q: What is the probability of selling at least 10 P(x ≥ 10) = What is the probability of selling 5 or…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The table shows Bobby's number of hits for his entire baseball season. How much greater is the…

A: The total number of hits=41+13+14+7=75So, P(Single or double)=n(Single or…

Q: The probability of a student cheating is 0.6, the probability of a student getting caught given that…

A: (a)   Obtain the probability that student cheated given that the student got caught.   The…

Q: Ali went to play a lucky game . If 135 tickets of this lucky game were sold and the probability of…

A: Given, n(s) = 135 P(A) = 1/9 n(A) = ?

Q: Find probability p(z>-5.52)?

A: we haveto find probability usong z table.

Q: The probability that a mechanic fixes a car correctly is 0.9. Determine the odds against the…

A: Given data,The probability that a mechanic fixes a car correctly is 0.9.Determine the odds against…

Q: The probability of winning a certain game is 0.20. what is the probability that a person will win…

A: Given  p=0.20

Q: Use the formula for the probability of the complement of an event. A pair of dice is rolled 3…

A: Sample space for the event of rolling a pair of dice is given as: S={ 1,1 1,2 1,3 1,4 1,5 1,6   2,1…

Q: Could you help me understand this one?  "There is an average of four accidents per month at an…

A: (a) The probability that there are 3 or more accidents in the next month is, Thus, the probability…

Q: If the probability that event E will occur is 3/13, what is the probability that E will not occur?…

A: The probability that E will not occur is given by subtracting the probability that event occur from…

Q: The probability of an alarm clock failing is 4.7%.  What is the probability of two such alarm clocks…

A:

Q: Roll two dices once. What is the probability that the sum is 7?

A: Formula : Probability = number of favourable outcome/ total number of outcomes

Q: The probability that a married man watches a certain television show is ø.4 and the probability that…

A: Conditional probability formula : P(A|B) = P(A n B) /P(B)

Q: In a horse race with 5 horses, you make a bet by predicting the ranking of all 5 horses. Suppose you…

A: The probability that you will rank the top 2 horses incorrectly in the incorrect order is obtained…

Q: The odds in favor of Frank McKinnis winning a hot dog eating contest are 2​:7.   a. Determine the…

A: odds in favor of McKinnis winning the hot hot dog eating contest 2:7 odds against winning the hot…

Q: At your high school, you are trying to determine the probability that a student takes Spanish given…

A:

Q: the probability that a person likes chocolates is 0.30. find the probability that exactly 2 of 5…

A:

Q: Find the indicated probability. A multiple choice test has 12 questions each of which has 5 possible…

A: This is the case of binomial distribution of probability function  P(exact  r success ) = nCr…

Q: The probability of winning the "grand prize" at a fortune spinning wheel is p=0.2. If you spin the…

A: Given that n =100 , p =0.2 E ( win ) =?

Q: The probabiities of the events A and B are .20 and .30, respectively. The probability that both A…

A: P(A) = 0.20 P(B) = 0.30 P(A and B) =0.15

Q: How would you write a.)  The probability that more than 44 crashes occur today b.) The probability…

A:

Q: The probability of picking a red marble in a bag of 32 is 1/4. how many red marbles should be added…

A: Given Data: The total number of marbles in a bag is: n=32 The probability of picking a red marble…

Q: The probability of working on Saturday is 0.52. The probability of working on Sunday is 0.61. The…

A:

Q: There are several books that teach blackjack players the "basic strategy" which increases the…

A:

Q: When you toss a fair coin, the probability of getting heads is 1/2 and the probability of getting…

A: Given: p(Probability of success or head)=12q(Probability of failure or tail)=12n=3P(X=3)=?