ome During one year, a particular mutual fund outperformed the S&P 500 index 40 out of 52 weeks. Find the probability that it would perform as well or better again. The probability is (Round to four decimal places as needed.) ents Grade unch Contents y Plan n & Resoui

Q: A baseball player has a batting average of 0.22. What is the probability that he has exactly 6 hits…

A: Answer: Given that: p= 0.22 , n= 7 now will use Binomial probability P(X=x)=nx*px*(1–p)n–x,where…

Q: The probability of winning a cricket match is 0.45.What is the probability to lose the match.

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Q: A junk drawer at home contains eighteight pens, fourfour of which workwork. What is the probability…

A:

Q: In a large population, 65% of the people have been vaccinated. If 5 people are randomly selected,…

A: It is given that  Proportion of vaccinated people: p=0.65 Sample size, n = 5

Q: A school newspaper reporter decides to randomly survey 13 students to see if they will attend Tet…

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

Q: Computer 911 Hot Line receives on average 15 calls per day asking for assistance. For any randomly…

A:

Q: The probability that a student is awarded a pass in Engineering statistics is 0.75. Find the…

A: Solution: Let X be the number of students pass the statistics examination and n be the sample number…

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.86, what is…

A: The sum of probabilities of different cases of a scenario is always 1. Here after taking the…

Q: A golfer putts the ball into the hole 48.7% of the time (if within 10 feet of the hole). Find the…

A:

Q: The probability that team A loses against team B is 0.6 and the probability that team C wins against…

A: Let μi denotes the performance score for the team i. Thus, the performance score for teams A, B, and…

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

A:

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.972, what is…

A: It is given that the probability that a vaccine will protect a person from getting the flu is 0.972.

Q: Recently, a nurse commented that when a patient calls the medical advice line claiming to have the…

A: The Solution is as follows,

Q: Alex makes 20% of his hockey goals that he attempts.  For a practice, he likes to shoot goals at the…

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Q: A football player scores 2 goals out of every 3 penalty kicks. If we ask him to take 4 penalty…

A:

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.932, what is…

A:

Q: A blood test indicates the presence of a particular disease 96% of the time when the disease is…

A: given data,event A=person has disease event B =test indicated person has disease P(B|A) = 0.96…

Q: Write a simplified report about the importance of studying probability in you real life?

A: Athletes and coaches use probability to find the best sports strategies for game and compition.…

Q: A bottled water company runs a promotion in which 1 out of every 4 bottles has the word "Winner"…

A: It is given that the random variable represents the number of winners. The probability distribution…

Q: An Australian Shepherd breeder has had three litters of puppies from the same set of parents. The…

A: The given data is as follows, Black and White Red and White Black with spots Red with spots 4 6…

Q: The probability that a patient recovers from a delicate heart operation is 60%. There are 20…

A:

Q: What does probability describes.

A: Probability is the likelihood of the occurrence of the event. It tells how often the event will…

Q: Seventeen percent of married couples say they are planning a trip to Europe. You randomly select 15…

A: Suppose a random variable x, defines the number of married couples, who are planning a trip to…

Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: Marco is a basketball player who succeeds 90% of his free throws. What is the probability that he…

A: the probability that Marco succeeds in minus 7 of his next 10 free throws, you can use the binomial…

Q: Three friends go bowling. They each throw strikes 51%, 72%, and 26% of the time respectively. Find…

A: Let A be the event that first friend throw strikes  B be the event that second friend throw strikes…

Q: We have a 150-seat airplane. Historically 93% of ticket holders show up for the flight. If I sell…

A: From the provided information, Sample size (n) = 159 Probability of success (p) = 0.93 The process…

Q: An economist predicts that the probability of an increase in gross domestic product (GDP) is 0.63…

A: Given,P(an increase in GDP)=0.63P(an increase in inflation)=0.53P(An increase in GDP and…

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.016 , what is…

A: Given that, The probability that a vaccine you took will protect you from getting the flu is 0.016.…

Q: During a single day at radio station WMZH, the probability that a particular song is played is 22%.…

A:

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Q: If the probability that your DVD player breaks down before the extended warranty expires is 0.021,…

A: P(DVD player break down before extended warranty expires) = p = 0.021 P(DVD player will not break…

Q: A high school baseball player has a 0.171 batting average. In one game, he gets 7 at bats. What is…

A: Given Information: A high school baseball player has a 0.171 batting average. In one game he gets 7…

Q: A baseball player has a batting average of 0.355. What is the probability that he has exactly 4 hits…

A:

Q: A box contains 500 envelopes, of which 75 contain $100 in cash, 150 contain $25, and 275 contain…

A: The question is about probability Given : Total no. of envelopes ( N ) = 500   To find : Prob. that…

Q: During one year, a particular mutual fund outperformed the S&P 500 index 32 out of 52 weeks. Find…

A: Given that - During one year, a particular mutual fund outperformed the S&P 500 index 32 out of…