According to the fractions in the following Venn diagram, a group of males has the three qualities of being married (A), holding a college degree (B), and being a citizen of a specific state (C). That is, 5% of males have all three qualities, whereas 20% have a college education but are not married and do not reside in the given state. At rand, one guy is selected. .15 .10 .05 10 .10 C .20 .25 B A Find the probability that he 1. a) is married. b) has a college degree and is married? c) is not from the specified state but is married and has a college degree. d) is not married or does not have a college degree, given that he is from the specified state.

Q: A survey of recent college graduates yielded the following information: 70 graduates earned a degree…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: A group of high school students is surveyed. They are asked if they take a Foreign Language class…

A: From the Venn diagram: n(sport)= 14+10=24 n(Foreign Language and Sport)=14

Q: In a recent survey, consumers were asked where they did their online shopping. The following results…

A: Let A be the set of customers who shopped from the Amazon, B be the set of customers shopped from…

Q: What type of association would you expect in each of the cases below (positive, negative, or none)?…

A: To determine relationship in the given statements.

Q: For a population With a mean of 75 and a standard deviation of 12, what is the probability that a…

A:

Q: C. P(Ace of Diamonds e. P(Red Queen) D f. P(black 5) = g. a Jack of Clubs h. a face card i. a number…

A: GivenNo.of cards in a deck =52

Q: Question: In a class of 60 students, a survey was conducted regarding their favorite sports. The…

A: Step 1: Calculate the total number of students who prefer basketball, soccer, and tennis combined.…

Q: A survey is taken of  92 people who vacationed at a dude ranch. The following information was​…

A:

Q: A survey was taken on course selection and gender. The results are represented in the table below…

A: Given data,   P(Team sports)=?

Q: In a business survey for the Best Purchase Company Joey found from collecting data on 100 households…

A: Solution

Q: 20. The Ice Chalet offers dozens of different beginning ice-skating classes. All of the class names…

A: The study shows that class were 64 girls and 16 boys.

Q: In a survey of 380 households regarding the ownership of HD TVs and non-HD TVs, the following data…

A: Let us denote:H=event of having one or more HD TVsN=event of having one or more non-HD TVsGiven that…

Q: 7. A department store sells sport shirts in three sizes (small, medium, and large), three patterns…

A:

Q: The following table shows the sports that 200 Pre-University students at a colleg are involved in.…

A: Let S represent Soccer Let B represent Basketball Let T represent Tennis   Given Data: n(S)=105…

Q: 4. If P(A) = .6, P(B) = .3, and P(A N B) = .2, then P(B| A) %3D ---- .33 .5 .67 O.9

A:

Q: Suppose a survey conducted in 2012 asked a group of adults from a certain country whether they drink…

A: Given: survey in 2021 asked group of adults from certain country whether they drink seltzer water…

Q: 40% of all people have cooties. 30% of all people play pattiecake and have cooties. What percent of…

A: Conditional probability is the chance of occurrence of an event given that another event has already…

Q: A survey was taken at a nursing home regarding preferences in music and it was found that:  12…

A: We have to find n.

Q: From a survey of 120 people, the following data were obtained: 90 owned a car 40 owned a home 35…

A: Out of 120 people,U=120Number of people who have own car their is :

Q: The distribution of annual income of the mayors in this 32 towns of Puerto Rico

A: Here identifying distribution  type of annual income per person for a sample of 32 towns in Puerto…

Q: Suppose that in a survey of five-year-olds, 54% liked the letter A, 58% liked the letter B, and 49%…

A: Solution:robability of liking A  P(A)=0.54 Probability of liking B  P(B)=0.58 Probability of liking…

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

Q: The statistics students at the college were asked where they were born and whether they were male or…

A:

Q: b. A toer mit pice thet Seller makes the followmo estmale. f the weather is Siinny she has 9566…

A: See the handwritten solution

Q: A categorical variable has four categories. Their frequencies of the Category Frequency occurrences…

A: Given that a categorical variable has four categories and their frequencies of the occurance are…

Q: many books would I need to select from each category for a 5% stratified sample? 5% of. ......…

A: Twelve boxes of books are delivered to a school. Altogether there are 400 books delivered. From…

Q: Three hundred students were sampled in the College of Engineering. It was found that: 170 take math,…

A:

Q: The Fitness Today Gym recommends exercising 3 hours a week for a healthier body. Comparing health of…

A: Given info: The Fitness Today Gym recommends exercising 3 hours a week for a healthier body.…

Q: exercise. Which among the choices further reflects the conclusion? * There is no difference between…

A:

Q: A survey of 50 students showed that 25 were taking psychology, 20 were taking math, and 8 were…

A:

Q: A random sample of customers was asked to select their favorite soft drink from a list of five…

A: A random sample of customers was asked to select their favorite soft drink from a list of five…

Q: :Assume P (ANB) = .12, P ( A n B .29, and P ( A UB) = .72. Find P(A).

A: Solution-: Given: P(A∩B)=0.12, P(A¯∩B¯)=0.29, P(A∪B¯)=0.72 We find, P(A)=?

Q: If P(A) = 0.5, P(B)= 0.4 and P(An B) = 0.2. Find P(B|A) %3D O a. 0.4 O b. 0.5 O c. 0.6 2 O d. 0.3

A: We have given that P(A)=0.5 ,P(B)=0.4 and P(A and B)=0.2 P(B/A)=P(A and B)/P(A)