The following table gives the estimated probabilities that a randomly selected subscriber will download 1, 2, 3, 4, or 5 movies in a particular month. If a subscriber is selected at random, what is the estimated probability that this subscriber downloads the following: 1) What is the probability of downloading 5 movies? 2) What is the probability of downloading at most 3 movies? 3) What is the probability of downloading at least 2 movies

Q: n a recent survey of 619 Salinas residents, 437 stated they experienced significant traffic delays…

A: 437 stated they experienced delay 182 not experienced delay 619 total

Q: According to a​ survey, 22.9​% of​ credit-card-holding families in a certain area hardly ever pay…

A: given data  P(hardly ever pay off the balance) = p = 0.229 sample size (n) = 20 x = no. of families…

Q: According to a study by Oxford University, 75% of all Brits can do routine computations. If an…

A: p = 0.75 n = 11

Q: Suppose that it is known that 10 percent of a certain population is color blind. If a random sample…

A: P(color blind)=0.1 n=20 Let X be the no. of color blind X~Binomial20,0.1

Q: 4) If a baseball player has a batting average of 0.5, what is the probability that the player will…

A: Given data: Batting average=0.5

Q: An office receives 20 faxed orders every two hours. What is the probability that it will receive 8…

A: Given: Number of order every two hours = 20 So, number of orders every hour = 202=10 Let X be the…

Q: According to a​ survey, 20.8​% of​ credit-card-holding families in a certain area hardly ever pay…

A: Suppose a random variable x, defines that the number of families those hardly ever pay off the…

Q: Suppose that a company owns 400 computers. Each computer has an 11% probability of not working.…

A: Obtain the probability that at least 17 computers are in good condition The probability that at…

Q: 2) The fitness center receives an average of two emails from customers every three minutes. a. What…

A: GivenAn averge of 2 emails from customers every three minutesLet "x" be the no.of no.of mails…

Q: If 10% of the population has a certain characteristic, what is the probability that in a random…

A: n = 10, p = 10% = 0.10, q = 1 - p = 1 - 0.10 = 0.90X ~ Bino(n = 10, p = 0.10)Let X be the number of…

Q: According to an​ airline, flights on a certain route are on time 75​% of the time. Suppose 25…

A: From the given information,Let the x be a random variable that follows binomial distribution with…

Q: A small life insurance company has determined that on the average it receives 5 death claims per…

A: 13) Let us denote X as the number of death claims per day follows Poisson distribution with average…

Q: The probability that a randomly selected 29-year old male will survive the year is 0.998135…

A:

Q: A recent study suggested that 70% of all eligible voters will vote in the next presidential…

A: Given Information: 70% of all eligible voters will vote in the next presidential election i.e., p =…

Q: Delta Airlines' flights from Boston to Seattle are on time 60 % of the time. Suppose 9 flights are…

A: Given : Delta Airlines flights from Boston to Seattle are on time 60% Let p : Proportion of flights…

Q: (1) What is the probability that the driver meets with an accidents? (ii) What is probability the…

A: Let us define some events A : The person is truck driver. B : the person is motorbike driver. C :…

Q: 4. The Traffic Violations Department receives 5 violations per hour, find the probability that it…

A:

Q: Assume that in a particular college, 60% of the student population is female. (i) Calculate the…

A: Introduction: Denote X as the random variable representing the number of female students in the…

Q: 1.         A tennis player makes a successful first serve 40% of the time. Assume that each serve is…

A: The objective of this question is to find the probability that a tennis player gets at least 3…

Q: 3. Suppose at a small college, 30% of the students are freshmen, and 60% of the students live on…

A:

Q: Suppose a shipment of 170 electronic components contains 3 defective components. To determine…

A: Given shipment of 170 electronic components contains 3 defective components. Find out What is the…

Q: If 10 percent of the balls in a certain box are red, and if 20 balls are selected from the box at…

A:

Q: A moving company has a truck filled for deliveries to ten different sites. If the order of the…

A: Factorial of an integer:The factorial of an integer is the product of all positive integers less…

Q: What is the probability that the shipment is​ rejected?

A: Total number of electronic components=190 Number of defective components = 3 Sample size n= 3 Also ,…

Q: The probability that a newly matriculated student will not get to the second year of their studies…

A:

Q: In a market study, a researcher found that 70% of customers are repeat customers. If 10 customers…

A:

Q: Suppose a factory produces computer chips, and 2% of the chips are defective. If a sample of 100…

A: The probability that exactly 3 chips are defective is obtained below as follows: The conditions for…

Q: a sample of 20 patients randomly (without replacement) from 500 patients to evaluate adherence to a…

A: Given:  (N) number of patients = 500 (n) number of sample size =20

Q: 2. On 60% of days, a hospital admits at least one heart attack patient. On 40% of the days, no heart…

A:

Q: 2. A car-wash operator counts the number of cars arriving at the premises and finds that, on…

A: Given data λ= 4 per hourX = no. of cars arrive in an hourP(x=0) = ?

Q: If the percentage of Article (A) produced by a particular factory is 0.3 and Article (B) its…

A: Let the drawing of Article B be the success. Then, the given information isn=6, x=4 and p=0.7…

Q: An urn contains 10 red balls, 20 yellow balls, and 40 orange balls.  If you reach into the urn and…

A:

Q: The probability that a randomly selected individual in a certain community has made an online…

A: We have to find out given probability...

Q: Delta Airlines' flights from Denver to Atlanta are on time 50 % of the time. Suppose 14 flights are…

A:

Q: 4. One prominent physician claims that 70% of those with lung cancer are chain smokers. If this…

A: Given problem is :

Q: A study finds that 65% of children in a large city neighborhood own a bicycle. (a) Suppose that 6…

A: A study finds that 65% of children in a large city neighborhood own a bicycle. Probability = 65% =…

Q: Suppose a shipment of 130 electronic components contains 4 defective components. To determine…

A: We have to find given probability.

Q: Suppose an RMG production line is known to have 7.4 flaws (defects) in every 50 products. a. What…

A:

Q: spectively. Assumir

A: probability of A winning = 1/2 probability of B winning = 1/3 probability of C winning = 1/6