14 In the morning I drink a warm beverage and watch the cars go by on the road in front of my house. On average, 3 cars pass by in 10 minutes. After a car passes by, what is the probability that the time until the next car passes by is between 1 minute and 2 minutes? For the instructor, this was question 11. X 0.003 X 0.033 X 0.189 / 0.192 X 0.222 X 0.808 X 0.997

Q: A shipping company claims that 90% of its packages are delivered on time. Jenny noticed that out of…

A: According to the given information, we have Given that a shipping company claims that 90% of its…

Q: A freshman college student experiences difficulties with malfunctioning alarm clocks. Instead of…

A: Given that,A freshman college student experiences difficulties with malfunctioning alarm clocks.…

Q: When shooting two free throws, if a Red Devil basketball player makes her first free throw, there is…

A:

Q: From experience, a car manufacturer knows that out of all the cars they produce, 0.3% fail the…

A: It is given that n =100 and p =0.003.

Q: In a certain year, 23.5% of all light vehicles were light trucks, 7.0% were SUVs, and 69.5% were…

A: Given data:   The given percentage of light trucks is P(T)=23.5%=0.235.The given percentage of SUVs…

Q: D.07. If a pipe is selected from a day's total production and found to be defective, find out (a)…

A:

Q: 3.18 Steph Curry is a 91% free throw shooter. He decides to shoot free throws until his first miss.…

A: Given,p=0.91

Q: 12. The probability of a car having heated seats is .25. If a car has heated seats, the probability…

A:

Q: At a middle school, 18% of all students play football and basketball and 32 % of all students play…

A:

Q: A small bag of skittles has 8 red, 9 blue, and 3 green candies. A box of chocolates has 4 cherry, 10…

A:

Q: n the election a state representative received 52% of the votes cast. One year after the election,…

A: Given that  n=300 , p=52%=0.52 , q=1-p=1-0.52=0.48 Find  P(X>half of the…

Q: 4. A person is known to hit the target in 3 out of 4 shots, whereas another person is known to hit…

A: First person hits the target 3 out of 4 shots Probability of first person hitting the shot ,…

Q: A bowl of M&M's contains 15 blue candies and 22 green candies. A child reaches in and grabs a candy.…

A: Given Information : A bowl of M & M's contains 15 blue candies and 22 green candies . A child…

Q: 1. You roll a D8 and then a D3. What is the probability that the two rolls match?

A: D8 : 8 sided dice D3 : 3 sided dice

Q: It has been found that 2 out of every 10 people who visit a local store purchase milk. If we…

A: Given that 2 out of every 10 people who visit a local store purchase milk.  So the probability that…

Q: It has been found that 1 out of every 10 people who visit a local store purchase cigarettes. If we…

A: Let the random variable X denote the number of visitors who visit a local store purchase cigarettes.…

Q: Alona suffers from a sleeping disorder, and therefore her chances of getting a good night’s sleep…

A: Define the events, A : Alona gets good night's sleep  B : Alona falls asleep in the class. Alona…

Q: A brown-eyed father and a green-eyed mother have a 25% chance of having a green-eyed child. What is…

A: Solution-: Given: n=4,p=0.25 We want to find P(In a family of 4 children, 3 of them have green…

Q: Q 3: The Times of Oman, leading newspaper had organized reading competition for the students and the…

A: The probability that the student is going to be Female student is computed as follows: The…

Q: d) What's the probability that the individual didn't like vehicle #2 but s/he liked vehicle #3 e) (…

A: Given that P(A3) =0.55, p(A2 ∩A3) =0.30, P(A2) =0.40

Q: 18. A Mexican tfood truck knows from past data that 60% of customers order the beef taco instead of…

A: Given,n=10p=0.6q=1-0.6=0.4A random variable X~Binomial(n=10 , p=0.6)P(X=x)=Cx0.6x0.410-x  ;…

Q: Q4: (A) A group of 9 people wants to select a board of 2 employees: Manager and Vice- Manager. If…

A:

Q: In a veterinary clinic, animal statistics were discussed. One vet told that he read a report that…

A:

Q: Q6(a). A machine produces on an average 20% defective bolts. A batch is accepted if a sample of 5…

A:

Q: sign on the pumps at a gas station encourages customers to have their oil checked, and claims that…

A: Given Use the binomial distribution formula p=1/5 q=4/5 P[X]=nCx * p^x * q^(n-x)

Q: 6 - The average number of matches where the football matches of Galatasaray football team were…

A: Poisson distribution : A discrete random variable x is said be Poisson distribution and the…

Q: It has been found that 2 out of every 10 people who visit a local store purchase milk. If we…

A: It is an application of probability distribution. Binomial distribution is the most basic discrete…

Q: 42 Barbara sends about 12 emails on an average 8‐hour work day from 9am to 5pm. (i) What is the…

A: Poisson distribution is a type of discrete probability distribution with a single parameter λ. It is…

Q: Q1. 52% percent of the students at a certain college are females. 5% of the students in this college…

A: Given that 52 % of students are females. Suppose F be the event for female students. P(F) = 52100 =…

Q: At an amusement park basketball game, you earn a large prize for making 3 baskets, a medium prize…

A:

Q: - In a study conducted among 100 randomly selected people over the age of 50; It was seen that 40…

A:

Q: Example 3: A hospital switch board receives an aveage of 4 emergency calls in a 10 minute interval.…

A:

Q: At a certain university, 5% of men are over 6 feet tall and  2% of women are over 6 feet tall.  The…

A: Given that: At a certain university, 5% of men are over 6 feet tall and 2% of women are over 6 feet…

Q: Question10 Anthony feels that he has a 75% chance of getting an A in Business statistics and a 55%…

A: Given, Probability(getting an A in business statistics)=P(B)=75%=0.75 Probability(getting an A in…

Q: Fungicides are used to protect seeds in wet environments. To test the effectiveness of a fungicide,…

A:

Q: In a study conducted among 100 randomly selected people over the age of 50; It was seen that 40…

A: Obtain the probability that a chosen person will own a house or a car, or both. The probability that…

Q: On average cleo catches a fish on 40% of the times that he casts his fishing line. If he casts his…

A: We have to find the probability that he will catch exactly 9 fish....

Q: According to reports, 30% of American adults have chronic insomnia. If 3 American adults are chosen…

A:

Q: f the  Jiffy Oil service rate for changing the oil in passenger cars is seven cars per hour.  What…

A: Given Information: The service rate for changing the oil in passenger cars is seven cars per hour.…

Q: A geological study indicates that an exploratory oil well should strike oil with probability .2. a…

A: Here given geological study indicate that an exploratory oil well should strike oil with probability…

Q: Q6- There are 18 students (10 boys and 8 girls) in the sixth- grade class at St. Andrew School. Four…

A:

Q: Q4. A shipment of two boxes, each containing eight telephones, is received by a store. Box 1…

A:

Q: snow depth is never more than 100 cm on January 15? (b) in four or more of the years, there is more…

A: HERE GIVEN, Historical climate records indicate that the probability of there being more than 100 cm…

Q: A kid has three remote controlled toy race cars and he plays with them 25%, 35% and 40% of the time…

A: Let the 3 cars be denoted by A,B and C Let X be the event of car malfunctioning Then the respective…

Q: - In a study conducted among 100 randomly selected people over the age of 50; It was seen that 40…

A: Given : In a study conducted among 100 randomly selected people over the age of 50;

Q: The management of the large department store in Example B.1 must determine whether more training is…

A: Given: The clerk at the customer service desk can serve an average of three customers per hour. So,…

Q: A kid has three remote controlled toy race cars and he plays with them 25%, 35% and 40% of the time…

A: The event of getting defective is represented as D. The three cars are represented as C1, C2, C3.…

Q: When a die is rolled twice, what is the probability that the 1st first throw will be a 3 and the 2nd…

A: Here  die is rolled twice Here by rolling die once  there are  1,2......6 outcomes are possible…

Q: It has been found that 2 out of every 10 people who visit a local store purchase milk. If we…

A: Given that 2 out of every 10 people who visit a local store purchase milk.  So the probability that…