A survey asked 206 people what alternative transportation modes they use. The results are below. 102 walk 128 use the bus 85 ride a bicycle 61 walk and use the bus 36 walk and ride a bicycle 42 ride the bus and ride a bicycle 17 said they use all three modes of transportation How many people only ride the bus? How many people don't use any alternate transportation?

Q: A survey was given asking whether people like dogs and/or cats. 180 said they like dogs 162 said…

A: From the provided information, Number of people who like dogs n(D) = 180 Number of people who like…

Q: A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store.…

A: In the given survey, 52 only use Netflix, 62 only use Redbox, 24 only use a video store, 16 use only…

Q: A survey asked 231 people what alternative transportation modes they use. The results are below. 110…

A: Refer to the Venn diagram shown below: Set A: People who walk Set B: People who use the bus Set C:…

Q: A survey of 1,179 tourists visiting Orlando was taken. Of those surveyed: 252 tourists had visited…

A:

Q: A city surveyed 3000 people about how they travel to work.  1978 took public transit (P) 1494 drove…

A: A city surveyed 3000 people about how they travel to work.    1978 took public transit (P) 1494…

Q: In a survey, 90 high school students were asked if they are currently enrolled in Biology or Social…

A: Here we have to find the number of students who are enrolled in social science.

Q: A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store.…

A:

Q: You decide to rescue 12 puppies. You decide to train one as an emotional support dog, one as a guide…

A: According to the given problem , there are 12 puppies given. We have to select 3 puppies out of 12…

Q: A survey of 1,236 tourists visiting Orlando was taken. Of those surveyed: 284 tourists had visited…

A: Given data:     The total number of tourists visited Orlando are: U=1,236. The total number of…

Q: A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store.…

A:

Q: determine how many people use Redbox. 57 only use Netflix 68 only use Redbox 22 only use a video…

A:

Q: A survey of 1,128 tourists visiting Orlando was taken. Of those surveyed: 279 tourists had visited…

A:

Q: A survey of 1,036 tourists visiting Orlando was taken. Of those surveyed: 257 tourists had visited…

A:

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: A survey asked 243 people what alternative transportation modes they use. The results are below.…

A: Please find handwritten solution

Q: A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store.…

A: Given that, People watch movies at Netflix, Redbox and Video store. And the data of people is given…

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: A survey asked 243 people what alternative transportation modes they use. The results are below.…

A:

Q: In a small town, people are asked their political party. The results are: Democrat Independent…

A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…

Q: A survey of 150 freshmen business students at a local university produced the results listed below.…

A:

Q: A survey of a group of 111 tourists revealed the following information. 59 of the tourists plan to…

A: Let x denotes the number of tourists plan to visit the art museum only. Draw the ven diagram for the…

Q: A survey of 1,152 tourists visiting Orlando was taken. Of those surveyed: 274 tourists had visited…

A: The number of tourist visited any of these three theme parks is calculated as follows:

Q: A survey of 100 students at New England College showed the following: 45 take English. 47 take…

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

Q: A survey of 100 college students regarding the ownership of laptops and tablets revealed the…

A: A survey of 100 college students regarding the ownership of laptops and tablets revealed the…

Q: At PM Mall, shoppers were asked what network of sim (Smart, Globe, TM) they use. The following…

A:

Q: Read the following information carefully then answer all the questions that follow. A marketing…

A: Dear students as per guidelines we solve only first three subparts only of the first question.

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

A:

Q: A college food court surveyed 662 students to see how many drink coffee, how many drink milk, and…

A: Shaded region isno. of studentdrink coffee

Q: A survey of 1,200 tourists visiting Orlando was taken. Of those surveyed: 255 tourists had visited…

A: The set is a collection of well defined objects, which are visualized using the Venn diagrams. That…

Q: A recent survey by a car insurance company revealed that 80% of teenage girls text while driving.…

A: Solution: Let X be the number of teenage girls text while driving and n be the sample number of…

Q: In a survey of 57 pet owners, 17 said they own a dog, and 16 said they own a cat. 7 said they own…

A: In the Given data, Survey Done for Pets, total Pet owners = 57.

Q: A survey of 100 students asked them about the lunch room meals they liked: 42 students liked…

A: Let us denote:  C=chicken fingers, P=pizza, H=hamburger Given that :n(C)=42, n(P)=60, n(H)=47,…

Q: I created a Venn Diagram to Solve This Problem.

A: Given Total number of tourists = 1232Total number of tourists visited Magic kingdom = 300Total…

Q: German County is planning to expand its train service. In studying the current service, the county…

A: a) From the tree diagram we see that Jena is at the intersection of blue line stations and orange…

Q: A survey asked 304 people what alternative transportation modes they use. The results are below.…

A:

Q: A survey was given asking whether people like dogs and/or cats. 123 said they like dogs 185 said…

A: Given that n(D)= number of people who like dogs=123 n(C)=number of people who like cats=185 n(D and…

Q: How many people eat meat?  How many do not eat meat?  How many people eat fish?

A: Given :  Total number of people=48 Number of people only eat meat=10 Number of people only eat…

Q: A survey of 1,231 tourists visiting Orlando was taken. Of those surveyed: 290 tourists had visited…

A: GivenTotal tourists visiting Orlando = 1231The tourists who did not visited any of these three theme…

Q: A survey of 100 college students regarding the ownership of laptops and tablets revealed the…

A: Note: Hi there! Thank you for posting a question. As there are multiple sub parts, according to our…

Q: A survey of 1,046 tourists visiting Orlando was taken. Of those surveyed: 254 tourists had visited…

A: Venn Diagram: Euler Venn Diagram or commonly known as Venn Diagram, is a diagrammatic representation…

Q: A survey of 1,193 tourists visiting Orlando was taken. Of those surveyed: 252 tourists had visited…

A: Given 43 tourists had visited all three theme parks.

Q: An opinion poll contacts 1021 adults and asks them, which political party do you think has better…

A: We have to find out what is sample by using definition of sampling.

Q: A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store.…

A: Let N represents Netflix, R represents Red box, and V represents video store. Draw a Venn diagram…

Q: Which of the following best interprets the law enforcement employment per capita for Alabama?

A: Here Given  Total Population = 4.86 Million There are 18,364 people that work in law enforcement in…

Q: A survey of 1,103 tourists visiting Orlando was taken. Of those surveyed: • 280 tourists had visited…

A: Introduction :-  We have to find out how many of 1103 tourists visited the magic Kingdom.

Q: 200 children had to pick their favorite sport from basketball, football, and hockey. 35% chose…

A: We have given information that   200 children had to pick their favorite sport from basketball,…

Q: A college radio station surveyed 662 incoming freshmen to see how many like jazz music, how many…

A: Given: n(S) = 662 n( Jazz)= 143+109+41+72 = 365 n( classical)= 41+72+67+53= 233 n( rap)=…

Q: A survey of 1,196 tourists visiting Orlando was taken. Of those surveyed: • 258 tourists had visited…

A: Let the set of people who visited LEGOLAND, Universal Studios, Magic Kingdom be A, B, and C,…

Q: The "Pick 3" at horse racetracks requires that a person select the winning horse for three…

A: given

Q: A survey was given asking whether they watch movies at home from Netflix, Redbox, or a video store.…

A:

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.