In the Happy Hilltop Health Home, 15% of the residents play shuffleboard, 30% of the residents play poker, and 15% of the residents garden.  If 4% of the residents play poker and shuffleboard, find the probability that a resident plays shuffleboard, given that they also play poker.

Q: At a certain​ hospital, 18 patients have lung​ cancer, 16 patients​ smoke, and 14 have lung cancer…

A: It is given that, The hospital contains 90 patients. Number of patient who has lung cancer = 18…

Q: 5. At Jaxlyn's Garage, 200 cars were inspected and repaired. There were 92 cars that needed new…

A: Probability of an event is computed by taking the ratio of number of favourable outcomes of the…

Q: A group of coffee drinkers were asked if they prefer their coffee black or with cream and/or sugar…

A: There are 26+64+12+23 = 125 respondents. Out of them 12 drinks black decaf coffee.

Q: If 25 percent of students at a particular school use mechanical pencils, what is the probability of…

A: Given Information: The percentage of students using mechanical pencils =25% Number of the sample…

Q: If the firm stated that 30% would buy if contacted at home. What is the probability of the sales…

A:

Q: In a group of 25 boys, 20 play ice hockey and 17 play baseball. They all play at least one of the…

A:

Q: A consumer organization estimates that over a​ 1-year period 18​% of cars will need to be repaired​…

A: It is given that, P(repaired once)=0.18 P(repaired twice)=0.05 and P(three or more repairs)=0.04.

Q: The faculty of the mathematics department at Joliet JuniorCollege is composed of 4 females and 9…

A: The faculty of the mathematics department at Joliet JuniorCollege is composed of 4 females and 9…

Q: The guidance department has reported that of the senior class, 2.3% are members of key club, K, 8.6%…

A: Given that      P(K)  = 2.3%  = 2.3/100     P(P)    = 8.6%  = 8.6/100   P(K and P)  = 1.9%  =…

Q: 5 of 8 students are from middle Georgia state college. What is the probability that both of the…

A:

Q: In a city with 5000 adults, a sample of 100 asked their opinion of a proposed city project; 60 are…

A: Normal approximation to the binomial: From the given information, sample size, n = 100. Since the…

Q: A package contains 5 bags of tortilla chips, 3 bags of cheese puffs, 4 bags of potato chips, and 6…

A: Given: A package contain 5 bags of toritlla chips, 3 bags of cheese puffs, 4 bags of potato chips…

Q: Prior to a municipal election, a public-opinion poll determined that the probability of each of the…

A:

Q: Wells were dug in a plain, and it was found that 15% of the water from the dug wells was not…

A: Solution: Given: Number of new wells: n = 10 It was found that 15% of the water from the dug wells…

Q: If 25 percent of students at a particular school use mechanical pencils, what is the probability of…

A:

Q: The School of HKDI offers 15 painting courses, including courses labelled DI110 and DI120. Suppose a…

A: We have to find given probability.,

Q: The radio broadcast of AM station KTBC can be heard in the neighboring towns of Waterville and…

A:

Q: household in a city choosing a sedan over other vehicle types is 38%. If 7,591 households in the…

A:

Q: A group of students is surveyed and 55% of the group is from Midland and 40% of the group like…

A: According to the provided data, the probabilities are;

Q: (b) In one high school, the athletic director found that 8% of the varsity athletes had concussions…

A: Solution: Let A be the event that the athletes had concussions while playing at the school. P( A)=…

Q: Of the students living in the dormitories at a university, 58% live at west hall, and the rest at…

A: Given that 58% live at west hall, so (100-58)%=42% live at the south tower.  Given: A sandwich shop…

Q: From a well-shuffled standard deck of 52 cards, one card is to be selected. What is the probability…

A: Given that  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: Suppose that 15 lightbulbs are in a cabinet and that 4 are defective. If three bulbs are chosen at…

A: It is given that, 15 lightbulbs are in a cabinet and that 4 are defective.Then, 15 - 4 = 11…

Q: The guidance department has reported that of the senior class, 2.3% are members of Key Club, K, 8.6%…

A: P (P ∩ K) = 1.9 % P (P) = 8.6 % P (K) = 2.3 %

Q: a. If one American adult is randomly selected, what is the probability that they did not find either…

A: Solution: As per the guidelines first three parts should be answered. In case the remaining parts…

Q: In a group of 100 sports car buyers, 40 bought alarm systems, 30 purchased bucket seats, and 20…

A: Let  A be am event that alarm bought  B  be an event that bucket seat is bought   Given ,  Required…

Q: In a group of 20 students, 7 like ice tea and the others do not. Two students are randomly selected…

A: Given : Total students = 20 Number of students like ice tea = 7 number of students does not like ice…

Q: At a tune-up and brake repair shop, the manager hat found that a car will require a tune-up with…

A: Let A= a car require a tune-upB=a brake repair jobgiven,P(A)=0.6P(B)=0.1P(A∪B)=0.02

Q: A survey of the membership of a country club indicates that 50% regularly use the golf course, 34%…

A: Concept of General Addition Rule: For any two events A and B the General Addition Rule states that:…

Q: According to an article in the February 1991 issue of Reader’s Digest, patients face a 1 in 20…

A: From the provided information, Patients face 1 in 20 chance of acquiring an infection while…

Q: A group of people were asked if Marilyn Monroe had an affair with JFK. 316 responded "yes", and 366…

A:

Q: In a particular class, 78% of the students have a smartphone, 38% have a smartphone and a tablet,…

A: GivenPercent of students have a smartphone = 78%percent of students have a smartphone and a tablet =…

Q: what is the probability of randomly choosing a black sock or a small sock from a drawer in which…

A: Given query is to find the probability of randomly choosing a black sock or a small sock.

Q: A local country club has a membership of 600 and operates facilities that include an 18-hole…

A: The provided information are:P (Regularly use the golf course) = 70% = 0.7P (Regularly use the…

Q: At a certain hospital, 36 patients have lung cancer, 28 patients smoke, and 24 have lung cancer and…

A: Topic = Probability

Q: If the firm stated that 40% would buy if contacted at home. What is the probability of the sales…

A: Given Information:  40% would buy if contacted at home i.e., p=0.40 Sample size (n) = 30 To find the…

Q: According to a theory in​ genetics, if tall and colorful plants are crossed with short and…

A:

Q: (a) a client will be assigned a room with faulty plumbing?  (b) a person with a room having faulty…

A: Here use probability tree diagram

Q: Given that 58% of all gold dealers believe next year will be a good one to speculate in South…

A:

Q: The Merrilee Brokerage House studied two groups of industries (computers and petroleum) and rated…

A: From the table we see that n(computer and low risk)= 10  n(low risk)=10+15=25

Q: A consumer organization estimates that over a 1-year period 15% of cars will need to be repaired…

A: Let r0 denotes no repair required. Let r1 denotes repairing is needed for once. Let r2 denotes…

Q: According to a theory in​ genetics, if tall and colorful plants are crossed with short and…

A:

Q: Tom,Dick and Harry have three deck of cards.If each of them pick pne card from their own deck at…

A: Given,  Tom,dick and Harry have three deck of cards. Each of them pick one card from their won deck.…

Q: In a recent poll of voters, 20% were displeased with both candidates. If 3 people were picked at…

A: Let x is random variable where people like candidates, and n is total number of trial.Given:20%…

Q: A large industrial firm uses 3 local motels to provide overnight accommodations for its clients.…

A: Given that a large industrial firm uses 3 local motels to provide overnight accommodations for its…

Q: According to Mendel’s theory, if tall and colorful plants are crossed with short and colorless…

A:

Q: A public-interest group was planning to make a court challenge to auto insurance rates in one of…

A: Given information- We have given probability of 3 cities. Probability for Atlanta, P (A) = 0.40…

Q: R. H. Bruskin Associates Market Research found that 40% of Americans do not think that having a…

A: It is an important part of statistics. It is widely used.

Q: In a given​ county, records show that of the registered​ voters,50%are​ Democrats,40%are​…

A: