From a group of 100 male students in a small city college, 60 play basketball, 50 play volleyball and 40 play football. 28 play basketball and volleyball, 24 play volleyball and football, 22 play basketball and football and 10 play all three sport. If a freshman is chosen at random from the group, find the probability that a) he plays volleyball and football but not basketball b) he does not play any of the three sports

Q: Of the 300 grade 10 students of a certain high school, 120 joined Mathematics club, 115 joined…

A: Note: As per Bartleby’s guideline for more than three subparts of a questions only first is to be…

Q: In a certain college, 33% of the physics majors belong to ethnic minorities. If 10 students are…

A: Given Data: The probability that the student belongs to ethnic minorities is: p=33%=0.33 The total…

Q: In a group of students, 70% are taking an English class and 19% are taking a Chemistry class. Among…

A: Given that, P(E)= 70% = 0.70 P(C)= 19%= 0.19 P(C/E)= 7%= 0.07 P(C Ω E)=?

Q: Suppose that 58% of customers at McDonald's order fries, and that 37% of customers are women. Also,…

A: As per answering guidelines,  we can answer only 3 subparts of a question and the rest can be…

Q: In a college, there are 25 students who enrolled for commerce only, 105 students enrolled for…

A: Given: Number of Students enrolled for commerce, n(C) = 25           Number of Students enrolled for…

Q: a boy chosen at random played exactly one sport b. a boy chosen at random played baseball, given…

A: Given : Total boys are 250 , 230 played baseball , 140 played soccer , 50 played both. Our aim is to…

Q: If 20% of the residents in a US city prefer a white telephone over any other color available, what…

A: Givenp=0.20n=1000x~Binomial(n=1000,p=0.20)P(X=x)=(nx)×px×(1-p)n-x   ;  x=0,1....,n

Q: ) Of the 300 grade 10 students of a certain high school, 120 joined  Mathematics club, 115 joined…

A:

Q: Between 3 players (A,B, & C) 5 orange, 5 yellow, and 5 purple balls are divided randomly in a way…

A: In given information it is clear that, there are totally 15 balls (5 orange, 5 yellow and 5 purple )…

Q: 8. In a recent poll, 23% of the respondents supported candidates A, 19% supported candidate B, 13%…

A: (8) Given: There are 4 possible outcomes: Candidate, Candidate B, Candidate C, Undecided. Number of…

Q: Suppose that 80% of all customers who regularly purchased in this store choose an electronic…

A: Let  K be the event for Keyboard G be the event for guitar C be the event for cello

Q: In a class of 260 Seniors, 93 study Spanish, 95 study Chemistry, 165 study Mathematics, 18 study…

A:

Q: Consider a collection of envelopes consisting of 1 red, 1 blue, 1 green and 3 yellow envelopes. If 3…

A: Given that the envelopes consisting of 1 red, 1 blue, 1 green and 3 yellow envelopes. The total…

Q: At a college, 24% of all students are taking a course in solar design, 38% are taking a course in…

A:

Q: In a recent poll, 23% of the respondents supported candidate A, 19% supported candidate B, 13%…

A: Introduction: The total sample size is n = 7. Denote x1, x2, x3, and x4 as the number of sampled…

Q: If 60% of all women are employed outside the home, find the probability that in a sample of 10…

A:

Q: A financial services committee had 60 ​members, of which 10 were women. If 8 members are selected…

A: Basic concepts of Probability and Permutation-Combination are used.

Q: From a box containing 6 black balls and 4 green balls, 3 balls are drawn in succession, each  ball…

A:

Q: 2. A Engineering team has 120 members, of whom 44 are Electrical Engineers, 30 are Mechanical…

A: sample size = 120 Let E: Electrical engineers      M: Mechanical engineers PE: 44120=0.367PM:…

Q: An engineering company has four openings and the applicant pool consists of 6 database…

A: Number of applicants who are database administrators = 6 Number of applicants who are network…

Q: An urn has 18 balls that are identical except that 6 are white, 5 are red, and 7 are blue. What is…

A: Given that, An urn has 18 balls that are identical except that 6 are white, 5 are red, and 7 are…

Q: Suppose that a certain precinct contains 12 voters, of which 7 are Democrats and 5 are Republicans.…

A: From the given information, there are 7 Democrats and 5 are Republicans. The total number of voters…

Q: In a class of 30 students, 3 out of the 16 girls and 6 out of the 14 boys, are left-handed. Draw a…

A: We have to draw venn diagram first and then find probability.

Q: In a city, 40% of the population is poor, 25% people are rich, and 35% are middle class.find the…

A: Given Information: 40% of the population is poor  25% people are rich 35% are middle class.

Q: At a college, 33% of all students are taking a course in solar design, 48% are taking a course in…

A: Since you have posted questions with multiple sub-parts, we will solve the first three sub-parts for…

Q: At a college, 24% of all students are taking a course in solar design, 41% are taking a course in…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Of 120 students, 60 aré studying French, 50 are studying Spanish and 20 are studying French and…

A: Given that  Total students=T=120 French studying=F=60 Spanish studying=S=50 Both studying French and…

Q: According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15%…

A:

Q: According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15%…

A: Let the R.V X denotes the number of peanut M&M’s are orange and it follows the binomial…

Q: Of 100 students, 24 speak French, 18 speak German, and 8 speak both French and German. If a student…

A: Let us denote F=French , G=German Given that n(F)=24, n(G)=18, n(F ∩ G)=8 Using the union formula:…

Q: From a group of 100 male students in a small city college, 60 play basketball, 50 play volleyball…

A:

Q: Consider a randomly selected 100 students at a certain university. It is found that out of the…

A: Solution: From the given information, there are 50 are engineering majors, 30 are Math majors and 10…

Q: Nine new employees, two of whom are married to each other, are to be assigned nine desks that are…

A: There are total 9 employees. We can arrange them in 1 row in 9!=362880 ways If the couple have…

Q: A financial services committee had 60 ​members, of which 8 were women. If 7 members are selected at​…

A:

Q: Box A contains 8 items of which 3 are defective, and box B contains 5 items of which 2 are…

A: Solution To find the probability we will use conditional probability formula and total probability…

Q: Of 9 available candidates for membership in a university committee, 5 are 4) (4 men and 4 are women.…

A:

Q: the probability

A: It is given that there are total no. of students is 20. i.e. n(S)=20, out of them 9 took swimming.…

Q: onsider an insurer that offers 2 types of policy: home insurance and car insurance. 87% of  all…

A: Since you have posted a question with multiple subparts, we will solve first 3 subparts for you. To…

Q: In a survey, 422 people indicated they prefer pepperoni pizza, 80 indicated they prefer cheese…

A: Solution: From the given information, total number of people is 422. Out of which 80 indicated they…

Q: From a sack of fruit containing 10 oranges, 4 apples, and 6 bananas, a random sample of 8 pieces of…

A:

Q: Among 500 freshmen pursuing a business degree at a university, 320 are enrolled in an Economics…

A: Probability of an event:The formula for probability of an event is as follows.

Q: Suppose a recent poll of American households about pet ownership found that for households with…

A: The probability that a household has a dog is 0.39. Hence, the probability that all three selected…

Q: Suppose that in a senior college class of 500 students, it is found that 210 play cricket, 258 play…

A: Here Total Number of students  N=500 let,  X: 210 play cricket, Then  P(x) =210500=0.42.        Y:…

Q: One-fourth of the female freshmen entering a Virginia College are out-of-state students. If the…

A: Binomial distribution is given by

Q: In a class of 260 Seniors, 93 study Spanish, 95 study Chemistry, 165 study Mathematics, 18 study…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: In Kwangya village, 47% of the residents own a specialized weapon to fight the Black Mamba, a…

A:

Q: In a certain​ lottery, an urn contains balls numbered 1 to 30. From this​ urn, 5 balls are chosen​…

A: Given, In a certain​ lottery, an urn contains balls numbered 1 to 30. From this​ urn, 5 balls are…

Q: At a college, 29% of all students are taking a course in solar design, 43% are taking a course in…

A: See the handwritten solution

Q: survey of randomly selected 10000 college faculty members shows that 50% of the faculty own a car,…

A:

Q: Assume that 11 cards are randomly selected from a stan- dard 52-card deck, without replacement. What…

A: