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?

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…

A:

Q: orty studens ha dass at an ney can speak. Complete the table. Foreign Language Gender Chinese…

A: Explanation of the answer is as follows

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

A:

Q: The height, in inches, of each student in Megan's algebra class is shown. 72 72 71 70 70 70 69 67 66…

A: From the data: Mean=∑Xn=130620=65.3 inches   If a Student with height of 77 inches is included the…

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

A:

Q: In a class of 100 students, 35 like science and 45 like math. 10 like both. (1) How many like both…

A: Total number of students (Universal set, U) = 100Number of students who like Science (Sci)  =…

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 scatterplot is shown. 12 10 8 6. 4 2 2 4 6 8 10 12

A: NOTE: Refresh your page if you can't see any equations. . draw the best fit line from the given…

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: 150 grade twelve students were asked which of the following 3 TV programs they watch regularly. 102…

A:

Q: A survey of 200 people yielded the following information: 94 people owned a Blu-ray player, 125…

A:

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

A:

Q: A survey of American households found that 1/4 had a land line, 7/12 had cable, and 1/3 had neither.…

A: It is an important part of statistics. It is widely used.

Q: In the 2018 Winter Olympics held in Pyeong Chang, South Korea, the following were the number of gold…

A:

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

A:

Q: What is the percentage of students who are ages 10- Eat Skip Breakfast Breakfast Total 13? Students…

A: Given     Eat Breakfast Skip Breakfast Total Students Ages 10-13 40 5 45 Students…

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: A market researcher collecting data on 100 households find that 81 have cable television 65 have…

A:

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 college food court surveyed 683 students to see how many drink milk, how many drink tea, and how…

A: We have to solve the problem

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: 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: The question is as follows: If 23 more HRDs responded to the survey, which of the following is the…

A: If 23 more HRDs responded to the survey, the objective is to determine the best estimate of the…

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: 7. A survey was taken to find what sport Is their favorite among students at a particular high…

A: The total number of students is 200. The percentage of students who like football is 35%.

Q: 216 are on the honor roll and 180 play a school sport. Of those that play a school sport, 112 are…

A: We have to find out given probability....

Q: The following pie chart shows the subjects allotted to specific number of teachers. If the total…

A:

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: A pet store surveyed 449 people to see how many own a cat, a dog, both or neither. The Venn diagram…

A: from the given Venn diagram (a) How many people do not own a cat ⇒ All people -people of own…

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 ?…

A:

Q: 5) At Bill's community college, 41.7% of students are Caucasian and 2.7% of students are Caucasian…

A: Given that 41.7% of students are Caucasian and 2.7% of the students are Caucasian math majors.…

Q: 150 college freshmen were interviewed. 85 were registered for a Math class, 70 were registered for…

A:

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: 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: If the mean of a set of scores is 12 and a new set is created by multiplying each score by 3, what…

A:

Q: . A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He…

A: Provided information is, Dr. A. Ventura is interested in determining what kinds and how many pets…

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: 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: 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 Volleyball or Skiing but not Soccer ?…

A: Given:               Number of students like only volleyball =17               Number of students…

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: 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…