The Venn Diagram below shows the number of students being surveyed. DRUM GUITAR 21 10 19 10 1. How many students can play guitar only? 2. How many students can play drum only? 3. How many students can play both drum and guitar?. 4. How many students play neither guitar nor drum? 5. How many students were surveyed?.

Q: Consider the population below. 22 27 20 36

A: Given information: The data represents the values of population and sample.

Q: A survey of 400 small businesses indicates that 320 own photocopiers, 105 own fa machines, and 90…

A: There are total of 400 small business. 320 owns photocopier. 105 own fax machines. 90 own…

Q: A survey was given asking whether people like dogs and/or cats. 162 said they like dogs 189 said…

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Q: Use the table to answer the question, Sport No Sport Total Foreign Language 14 18 32 No Foreign…

A: Probability of an event = No.of favourable cases / total no. Of cases From the above table we see…

Q: A survey was conducted at school to see what sport 7th and 8th graders preferred. The table below…

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Q: a) How many students took History & Math or took Math & Psychology? b) How many students took…

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

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Q: survey was given to 9090 high school students. They were asked if they preferred fiction or…

A: Given query is to find the percent of students in the survey,  prefer outdoor activities given they…

Q: In a survey of 206 investors, it was observed that only 10 employees the company, 30 owned only…

A: As per the guidelines I am answering first three sub-parts of the questions. for the other parts…

Q: A survey asked 750 people whether they like chocolate (C), butterscotch (B), or strawberry on…

A: Idea: from the diagram we can see how many people liking one flavour,two flavours and three…

Q: (a) How many applicants were there? (b) How many applicants did not have sales experience? (c) How…

A: (a) Let SE be the human resources director have sales experience, CD be the human resources director…

Q: ecause of practical considerations you ultimately decide to survey 100 people and find that 75 of…

A: here , from 100 people and find that 75 of them would prefer to work at home to some extent. n = 100…

Q: 2. A survey of used car salesmen revealed the following information:  24 wear white patent-leather…

A: Given that,  24 wear white patent-leather shoes 28 wear plaid trousers 20 wear both of these things…

Q: Illustrate the information using a Venn diagram. ii. How many people were interviewed? eople read…

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Q: looked at which train stations are along or not along various train lines.  A Venn Diagram was…

A: a) Graz is at the intersection of the purple and orange lines. So, purple and orange train lines…

Q: 11. Use a Venn diagram to solve. A survey of 100 nurses yielded the following information: 50 were…

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Q: A) how many of the students surveyed only Instagram B) how many of the students used instagram,…

A: I am doing first 3 subparts as multiple subparts are asked

Q: Use the Venn Diagram to answer the following questions. Math English 30 40 50 25 a. How many…

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Q: A survey was conducted where people were asked whether they have a preference for cats, dogs, birds,…

A: Given : A survey was conducted where people were asked whether they have a preference for cats ,…

Q: True or False? There are more people with blue eyes than there are people not wearing yellow? Not…

A: From the given data: People with the blue eyes = 12 People not wearing yellows = 22

Q: 12) According to the given data, how many of the possible sandwich compinations include turkey and…

A: The person can choose turkey in 1 way. The person can choose the American cheese in 1 way.

Q: 2. A survey on TV channel preference shows housewives prefer only channel A, 115 prefer only channel…

A: Union of Two Sets: For any two sets A and B, union of A and B, written as A∪B, is defined as the set…

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

A: From the table, we see that there are 205 honor students and among them, 125 students get a math…

Q: a) How many students are not taking English & Dance or are taking English & Psychology? b) How many…

A: Note: As per Bartleby's instruction when more than three questions asked in a subpart only three…

Q: Use the Venn diagram to the right to answer questions a. through d. below. 20 13 29 9 a.…

A: Use the Venn diagram to the right to answer questions   20 13 29 9…

Q: A college food court surveyed 674 students to see how many drink tea, how many drink soda, and how…

A: Given, Total number of students : 674

Q: Answer it using venn diagram. 1. School interviewed 100 students, 75 of them were registered for…

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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: In a recent year, the most popular colors for light trucks were white, 30%; black, 17%; red, 14%;…

A: We have to use chi-square goodness of fit test. Hypothesis : H0 : p1 = 0.3,  p2 =0.17, p3=0.14,  p4…

Q: a. how many obtained news from television but not from newspapers or the Internet? b. how many…

A: a. From the Venn diagram there are 232 household obtained news from television but not from…

Q: Using a venn diagram. 200 students were surveyed. 86 use Facebook, 68 use Instagram and 29 use both.…

A: Introduction A Venn diagrammatic representation tends to make use of circular forms to demonstrate…

Q: Use the Venn diagram and the data provided to answer the question in bold. Place the number in the…

A: We have to find how many had parakeet only.

Q: A survey is taken of 96 people who vacationed at a dude ranch. The following information was​…

A: TG represents tour guide , HB represents horseback riding and BC represents berbeque. Therefore, by…

Q: 3) The following Venn diagram describes the cars on a used car lot. Use it to determine how many…

A: The shaded region represents the set of fords

Q: Refer to the Venn Diagram shown below. How many students like Volleyball or Skiing but not Soccer ?…

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Q: Scott surveyed 40 friends on Facebook and asked them where they were born and where they went to…

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Q: 1. Based on the Venn diagram below, how many students are on the baseball team? 25 9. 44 Baseball…

A: We can solve this question using the calculation as below

Q: Use the Venn diagram and the data provided to answer the question in bold. Place the number in the…

A: The answer is in step 2.

Q: were recorded by the driver. 24 19 21 27 20 18 13 23 30 10 18 23 15 19 28 10 11 12 13 14

A: Using the equation 2k≥n           where n is the number of observation which is 40…

Q: Based on the Venn diagram below, how many students are on the baseball team? 25 6. 9 44 Baseball…

A: From the venn diagram, 25 students are on the baseball team. 44 students are on the football team. 9…

Q: The Venn Diagram below shows the number of students being surveyed. DRUM GUITAR 21 10 19 10 1. How…

A: We will find the venn diagram and answers related to the 2nd diagram as following.

Q: 86 63 14 37 Dogs Cats 1) Given this Venn Diagram representing a survey of 200 households and whether…

A: From thevgiven venn diagram ,We will write the no.of people who have dog with may or may not have…

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: The Ecology Club was planning to take a field trip either to the seacoast or the mountains. The club…

A: Yes you select correct option. b) Total number of student are 150, among them 72 students are…

Q: ,4,5,6,7,8,9, 14,15,16,17, respectively. a) How much percentage is earned in KNOWLEDGE ? b) How much…

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

Q: Instrument No Instrument TOTAL Вoys 40 68 108 Girls 46 84 ТОTAL 86 106 192 Of the students surveyed,…

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

A:

Q: Refer to the Venn Diagram shown below. How many students like Soccer or Skiing but not Volleyball ?…

A: Here using the Venn Diagram shown above we find how many students like Soccer or Skilling but not…

Q: 9. A neighborhood watch association surveyed 40 neighbors about their feelings of safety in the…

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…