For one adult chosen at random, compute the probability that: (i) he reads none of the papers

Q: A factory received a shipment of 36 capacitors, and the vendor who sold the items knows there are 5…

A:

Q: A pharmacist receives a shipment of 22 botries of a drug and has 3 of the bottles tested.4 of the 22…

A: Obtain the probability that exactly 1 of these tested bottles is contaminated.   The probability…

Q: Consider the probability that 5 students in a calculus class with 400 students were born on the day…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: ssuming that P(green) = 0.75, what is the probability that among his 580 plants

A: Let, Xi be a random variable. Xi = 1,     if ith pea is green0,       otherwise So, Xi = 1,   with…

Q: Suppose a life insurance company sells a $270,000 one-year term life insurance policy to a…

A: Formula for expected value :  Expected value= ∑xP(x)

Q: A survey determines that six out of every ten Niceville residents shop at Walmart. In a group of 10…

A: Given data, n=10 x=6 p=x/n =0.60 P(X>=8)=?

Q: In a survey, 58% of American adults said they had never heard of the Internet. If 20 American adults…

A:

Q: A.A safety engineer claims that only 40% of all workers wear safety helmets when they eat lunch at…

A:

Q: Suppose a life insurance company sells a ​$280,000 ​one-year term life insurance policy to a…

A: The probability that the female not survives is, PNot survives=1-Psurvives=1-0.999606=0.000394 The…

Q: Compute the probability of flipping a coin and getting heads, given that the previous flip was…

A: The probability of getting heads or tails on a tossing a fair coin is equal, that is 1/2 The…

Q: What is the probability that in every two hours the nurses cannot accommodate the arriving patients?

A: As PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION

Q: What is the probability that there is exactly one car during a cycle? Exactly one bus? y ue La…

A:

Q: According to one source, 1 in 7 Americans struggled with hunger in a recent year. Two Americans are…

A: Given data  P(struggle with hunger) = p =1/7 Select two at random .

Q: Seventy-four percent of the light aircraft that disappear while in flight in a certain country are…

A: Basics:

Q: Suppose that a fast food restaurant can expect two customers every 3 minutes, on average. What is…

A:

Q: Consider an experiment that consists of counting the number of a particles given off in a one-second…

A: Solution

Q: A manufacturer estimates that 1.5% of his output of a small item is defective. Find the probability…

A: We have to find probability using exact bínomial distributaion.

Q: Seventy-five percent of the light aircraft that disappear while in flight in a certain country are…

A: Given   Seventy-five percent of the light aircrat 69% have an emergency locator  81% of the…

Q: n a large population, 71% of the people have been vaccinated. If 3 people are randomly selected,…

A: Here it is given that- total number of observation(n) = 3 sample proportion(p)= 71100=0.71 As n and…

Q: Of the physics graduates of a university, 25% received starting salaries of $30,000 or more. If 3 of…

A:

Q: from which, if successful, he can make $1500. What is his expected commission based on his own…

A:

Q: In a town with 10,000 populations, they got a call to test a certain disease that has an incidence…

A: Total population: 10000 Incidence rate = 4% I.e. 4100×10000=400 will have disease. Now 10% have…

Q: Find the indicated probability. Round to three decimal places. 33% of the computer science majors…

A: Givenp=0.33sample size(n)=10x~Binomial(n=10 , p=0.33)P(X=x)=(nx)×px×(1-p)n-x    ; x=0,1,...,n

Q: As a promotional offer, a newly opened movie theatre is awarding 22% of their new patrons with a…

A:

Q: Hudson has determined that if he gets to the bus stop by 7:30 am, there is a 0.85 probability that…

A: We have to find given probability..

Q: A civil engineer is selected from a staff of 10 to supervise a concrete pouring project by selecting…

A:

Q: In a shooting game, two players shoot at a target at the same time. Suppose person A hits the target…

A:

Q: 4- Customers arrive at Speedy Oil Change at the rate of 9 per hour. What is the probability that…

A: Given, Customers arrive at speedy oil change at the rate of 9 per hour. Poisson distribution:…

Q: A survey determines that six out of every ten Niceville residents shop at Walmart. In a group of 15…

A: p = 6/10 = 0.6 q= 1-p = 1-0.6 = 0.4 n =15 r ≥13

Q: Assuming that P(green) = 0.75, what is the probability that among his 580 plants that the number of…

A: Given that , P(green) = 0.75  Total number of plants = 580  Let, X be the number of pees with green…

Q: Find the indicated probability. On a particular night, a baseball stadium sells 60% of its seats,…

A: Given: On a particular night, a baseball stadium sells 60% of its seats, and of those, 15% do not…

Q: In a recent survey, 69% of the community favored building a police substation in their neighborhood.…

A: Formula : Binomial distribution is given by

Q: compute the probability of event E if the ads in favor of E are 5 to 29

A:

Q: Suppose a math class contains 42 students, 18 females (six of whom speak French) and 24 males (four…

A: given that , total students =42 , female students = 18, male students = 24. Female students who can…

Q: Find the probability of the following events. a. Getting an odd number in a single roll of a die…

A: a) Sample space={1,2,3,4,5,6} Let A denotes the event of getting Odd number. A={1,3,5}. The…

Q: Find the probability that an investor makes a profit on 6 of her next 12 investments, assuming…

A:

Q: . In testing a florescent light bulb, it is found that 20% of the light bulb fail to complete the…

A: Note: Hey, since multiple questions are posted, we will answer first question for you. If you want…

Q: When studying radioactive​ material, a nuclear engineer found that over 365​ days, 1,000,000…

A: The given problem follows a Poisson distribution                       f(x) = e-λλxx!; x=0, 1,2....…

Q: As a promotional offer, a newly opened movie theatre is awarding 22% of their new patrons with a…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: According to data from the ABC Group, 36% of Americans eat breakfast every day of the week. Assume…

A: Let "X" be Americans who eat breakfast every day.

Q: The probability that a flight arrives on time given that it departed on time is O.

A: The event A is defined as the flight arrives on time and event B is defined as the flight departs on…

Q: Of 120 Pharmacy freshman, 65 are taking Math-150 and 47 taking Physics. 20 students of the freshman…

A: a) There are 120 Pharmacy freshman in which 65 are taking Math-150 and 47 taking Physics. And 20…

Q: Compute the following conditional probability. (Enter your probability as a fraction.)

A: P(A) = n(A)/n(S) P(A) is the probability of an event “A” n(A) is the number of favourable outcomes.…

Q: Find the probability that a 4 is obtained on one of the dice in a throw of rwo dice, given that the…

A:

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: Given that a local jam production company is confident that 60% of the population will like its new…

Q: Calculate the probability that the contract was awarded to textile distributor K given that the…

A: P( K win the  contract ),PK=0.4 P( L win the  contract ),PL=0.3 P( M win the  contract ),PM=0.3 P( K…

Q: 3. The probability that Vittorio waited less than 5 minutes, given he is not at the bus stop after…

A: Given that, Ugo and Vittorio arrive at the bus stop and wait for two different buses. U and V be the…