In a survey on beverages, 80 people like Coca Cola, 60 like Pepsi, 50 like Lemonade, 30 like Coca Cola and Pepsi, 20 like Pepsi and Lemonade, 25 like Coca Cola and Lemonade and 10 like all the three drinks. How many people like at least two drinks? 45 115 55 125

Q: In a survey of 143 pet owners, 86 said they own a dog, and 55 said they own a cat. 42 said they own…

A: The total pet owners is n = 143.

Q: Three Players were numbered as 1, 2, and 3. How many teams of two players can be formed? List down…

A:

Q: Ina survey on beverages, 80 people like Coca Cola, 60 like Pepsi, 50 like Lemonade. 30 like Coca…

A:

Q: There are 4 oranges, 5 apples and 6 mangoes in a basket. In how many ways can a person make a…

A:

Q: In a survey of 120 pet owners, 28 said they own a dog, and 85 said they own a cat. 26 said they own…

A: Solution

Q: W contains the best franchises of 2015 according to Entrepreneur. If W=W= {Hampton Hotels, Anytime…

A: Given,           W contains the best franchises of 2015 according to Entrepreneur.           W=…

Q: A college food court surveyed 649 students to see how many drink milk, how many drink soda, and how…

A: In the given Venn diagram, Let students drink milk represented by M       students drink coffee…

Q: n a survey of 42 people, 16 liked country music, five people liked country and rap, 17 people liked…

A: Given that there are total 42 people, in which people who liked country music is 16, total number of…

Q: From a survey of 100 college students, a marketing research company found that 80 students owned…

A: We have to find probability..

Q: A group of 100 people touring Europe includes 43 people who speak French, 50 who speak Italian, and.…

A: Given,           A group of 100 people touring Europe includes 43 people who speak French, 50 who…

Q: A College plans to interview 8 students for possible offers of a graduate assistantship. The college…

A: given, number of students= 8

Q: A veterinarian surveys 26 of his patrons. He discovers that 14 have dogs, 10 have cats, and five…

A:

Q: and

A:

Q: In a survey of 150 pet owners, 91 said they own a dog, and 30 said they own a cat. 6 said they own…

A: It is given that,  91 owners said they owned a dog, n(dog) =91 30 owners said they owned a cat,…

Q: An art gallery has 20 pieces. They are categorized as follows: six of them are by Old Masters, nine…

A: It is given that in art gallery there are 20 pieces. Given, Six of them are by Old Masters, nine  by…

Q: 3) A crew is made up of 8 men; the rest are women. 66– % of the crew are men, How many people are,…

A:

Q: 1) A basketball team contains 20 players. If 5 people can be on the court at one time, how many…

A:

Q: A survey of 500 high school students was taken to determine their favorite chocolate candy. Of the…

A: we have to find given  probability

Q: In a survey of 114 pet owners, 70 said they own a dog, and 15 said they own a cat. 11 said they own…

A: Given Information: In a survey of 114 pet owners. 70 said they own a dog 15 said they own a cat 11…

Q: Charmaine asked 8 students how many courses they have taking so far at her college. Here is the list…

A: Solution: The given data is 13, 20, 8, 17, 22, 4, 15 and 18.

Q: In a survey of 97 pet owners, 26 said they own a dog, and 61 said they own a cat. 18 said they own…

A: Given : Total number of pet owners = 97 number of dog owners= 26 number of cat owners = 61  number…

Q: An office building has six doors. In how many ways can a person enter the building through a…

A: When a number of things are arranged in some order or a rearrangement is made for those things, this…

Q: A bag contains four red marbles, two green ones, one lavender one, three yellows, and three orange…

A: Solution

Q: There are 6 runners in a race. In how many ways can 3 runners finish in first, second, and third to…

A:

Q: (5) A survey was done on a college campus to determine how many students owned a cell phone. Of the…

A:

Q: 3. A survey of 150 students revealed that 92 were in Math and 73 were in English. All 150 students…

A: Given A U B = 150 n(M) = 92, n(E) = 73 a) A U B = n(M)+n(E) - A ∩ B 150 = 92+73-A ∩ B A ∩ B =…

Q: A shipment of 520 calculators, 16 are found to be defective. How many defective calculators are…

A:

Q: In a survey of 124 pet owners, 28 said they own a dog, and 78 said they own a cat. 26 said they own…

A:

Q: There are 15 students waiting at the bus stop. If the bus can only fit 6 more students, how many…

A:

Q: At a restaurant 52 people were asked in a survey if they eat meat, fish, or both. Of those adults 10…

A: We can make a Venn diagram and clearly see from there.

Q: Enrollment data shows 33.1% of students enrolled at ACC in Spring 2015 self-identified as Hispanic.…

A:

Q: ow many three-member committees can be formed from a group of seven people?

A:

Q: Mou are looking to buy a car and have narrowed it down to the following makes, types, engines, and…

A:

Q: 8. The captain of a baseball team assigns himself to the 6th place in the batting order. In how many…

A: When you arranging elements (r) from orders list (n), Permutation is a matter of orders while, the…

Q: In a survey of 185 pet owners, 76 said they own a dog, and 79 said they own a cat. 11 said they own…

A: 185 total people's are surveyed, 76 said they own a dog and 79 said they own a cat. 11 said they own…

Q: 78% of households have a computer (laptop or desktop) and 75% have a hand-held device (tablet or…

A:

Q: A survey was given to 344 people asking whether people like dogs and/or cats. 167 said they like…

A: Let n(A): donates the number of people like event A. given n(dogs)=167 n(cats)=170 n(don't likes…

Q: A survey of 150 people was conducted to determine their favorite sport. 74 people like chess, 94…

A: We want to find number of people that not like any of the three sports.

Q: All freshmen in the survey- (a) How many of the freshmen like exactly one of the three types of…

A: Given :

Q: 21. There are 12 standbys who hope to get on a flight to Hawaii, but only 6 seats are available. How…

A:

Q: 6. In a college graduating class of 100 students, 54 studied mathematics, 69 studied history and 35…

A: Solution : Given that In a class of 100 students, 54 studied mathematics, 69 studied history, 35…

Q: 2. An eye doctor keeps track of whether people who come in for testing need glasses. When she…

A: Solution: The observed frequency table is    Glasses  No Glasses  Row Total  Brown  43 55 98…

Q: 14 people try out for a basketball team, how many different ways are there to select 5 players if…

A: Given information: Total number of people who try out for a basketball team(n)=14. Number of…

Q: n a sample of 600 college students, 87.2% said they graduated from high school. How many of the…

A: Given, In a sample of 600 college students 87.2% said they graduated from high school Number of…

Q: 25. In a tennis tournament with 18 players, how many possible matchups (one-on-one) are there?

A:

Q: 12. An eye doctor keeps track of whether people who come in for testing need glasses. When she…

A:

Q: How many different ways a president and a vice president  can be selected from a group of 20…

A: Combination is a method in mathematics that is used to calculate the number of way certain objects…

Q: 10) Out of the 7 finalists, how many ways can we give awards for First, Second, and Third? O 210 105…

A:

Q: In a survey of 104 pet owners, 61 said they own a dog, and 39 said they own a cat. 34 said they own…

A: Answer - Given, In a survey of 104  pet owners, n(A) = 61 said they own a dog, and  n(B) =  39 said…

Q: There are 1200 students in the School of STEM. According the following data table, how many of these…

A: Total Student ⋮1200Student participation in meteorology ⋮ 38%