a. Wendy’s but not the other two?   b. Only one of them?   c. None of these three?

Q: A survey of used car salesmen revealed the following information: 69 wear white patent-leather shoes…

A:

Q: The basic blood types are represented by letters: A, B, AB, and O. There is also an Rh factor…

A: Given variables:1. Blood types: 4 (A, B, AB, O)2. Rh factors: 2 (Positive, Negative)3. Genders: 2…

Q: Los Angeles Dodgers. From the official website of the 2013 Los Angeles Dodgers major league baseball…

A:

Q: . A shipment of 50 calculators contains 3 that are defective. In how many ways can an inspector…

A: we have to find number  of ways..

Q: One hundred students were asked which fast food restaurants they had visited in the past month. The…

A: Given Information: 100 students were asked which fast food restaurants they had visited in the past…

Q: A pet store surveyed 178 people to see how many own a bird and how many own a cat. The Venn diagram…

A: Given data, No of bird owners =37 No of cat owners=28 Bird & cat owners =39 No bird or cat…

Q: There are 12 people at a party. If they all shake hands, how many different hand-shakes are there?…

A:

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 575 were…

A: Number of nurses in a survey = 800 Number of health club members = 430 Number of smokers = 575…

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: From a survey of 60 students attending a university, it was found that 8 were living off campus, 34…

A: Here given the number of students attending the university is n(s)=60.Also, A denotes the…

Q: . How many are not in A?

A: We have to find numbers/elements which are not in set A. That means we have to find set Ac.

Q: A group of 60 students were asked whether they watch TV Patrol or 24 Oras or both programs…

A:

Q: 1. When a group of 25 students are surveyed: O 6 like ice cream O 12 like hot dogs O 15 like…

A: Solution : n= 25 Let, A : students who likes ice cream B : Students who like hot dog C : student who…

Q: Suppose that a survey asks 150 people about their driving habits. 66 people drove to work regularly,…

A:

Q: A survey of 300 workers yielded the following information: 231 workers belonged to a union and 195…

A: given that total workers = 300 Let U denotes union and 231 belonged to union that is, n(U)=231 Let D…

Q: A survey of 600 school employees yielded the following information: 325 were instructors, 442 were…

A: Given data, instructors= 325 full-time faculty=442 instructors were full-time faculty=255   No of…

Q: James believes the honor roll students at his school have an unfair advantage in being assigned to…

A: James asked 500 students at his school the following questions: "Are you on the honor roll?" and…

Q: George believes the Art Club students at his school have an unfair advantage in being assigned to…

A:

Q: A survey asked 816 college freshmen whether they had been to a movie or eaten in a restaurant during…

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

Q: A class has 35 students. In how many different ways can five students form a group for an​ activity?…

A: It is given that N is 35 and r is 5.

Q: In a certain suburban neighborhood, 20 families own minivans, 27 families own BMW sedans, and 9…

A: Let nM and nB be the number of families own minivans and the number of families own BMW sedans…

Q: A company sells regular hamburgers as well as a larger burger. Either type can include cheese,…

A: Given Information: The type of hamburgers is two (i.e. regular and larger). The type of extras is…

Q: class has 28 students. In how many different ways can five students form a group for an​ activity?…

A:

Q: A class has 32 students. In how many different ways can four students form a group for an activity?…

A:

Q: a. How many of the students polled had applied to exactly two of the universities? b. How many…

A: The given data is  The sample space contains = 60 students Number of elements in Sample space = n(S)…

Q: A survey asked 816 college freshmen whether they had been to a movie or eaten in a restaurant during…

A: Let M be the event that freshmen went to a movie and R be the event that freshmen went to a…