After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they liked the movie. Out of 20 adults, 14 said they liked the movie, whereas out of 50 teenagers, 29 said they liked the movie. At the movie premiere, adult teenage movie goers liked the movie more because only % disliked the movie, whereas % of the ?adultteenagemoviegoers disliked the movie.

Q: Joe likes to go to an old arcade and play 12 games of Skeeball every day. On​ average, he wins a…

A: In this context, there are fixed number of trials. That is, n = 12. There are two possible outcomes…

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: Given : Total adults = 100 Number of adults who liked the movie = 80 Number of teenagers = 20 Number…

Q: At a particular university, 20% of the students are freshmen and 43% of the students live in a dorm.…

A: Let F denote the students that are freshmen and      D denote the students that live in a dorm. We…

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: Solution:  Given information: n= 20  number of adults  x= 14 adults like the movie  m= 100 number of…

Q: A podcast host is curious how her listeners like the show. She decides to poll the next 100…

A: Introduction :-  We are given an example of sampling and we have to identify which type of bias is…

Q: In fall 2014, 34% of applicants with a Math SAT of 700 or more were admitted by a certain…

A: Let A be the event that student had Math SAT of 700 or more Therefore, PA=0.36 find The probability…

Q: How would you report on the meaning of these polls to the party membership?

A: Here given A political party received an average of 34% support in recent polls plus or minus 3.4%,…

Q: When taking a 29 question multiple choice test, where each question has five possible answers, it…

A: Solution 10 or More questions are unusual

Q: Loras Tyrell was curious to see if his students actually saved money by purchasing books from…

A: From the given output : Population Mean,μ = 12.75 Population Standard Deviation,σ =…

Q: When taking a 16 question multiple choice test, where each question has 3 possible answers, it would…

A: Here given : 16 multiple choice test where each question has 3 possible answers. It would be unusual…

Q: When taking a 27 question multiple choice test, where each question has five possible answers, or…

A: Range rule of thumb: Values less than μ-2σ are treated as unusual values. Values greater than μ+2σ…

Q: When taking a 26 question multiple choice test, where each question has five possible answers, it…

A: Here n = 26 and p = 0.2

Q: When taking a 34 question multiple choice test, where each question has five possible answers, it…

A: Given information- No. of question on multiple choice test, n = 34 Probability of correct answer, p…

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: It is given that, out of 25 adults,16 said they liked the movie, whereas out of 50 teenagers, 39…

Q: When taking a 7 question multiple choice test, where each question has 5 possible answers, it would…

A:

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: No. of adults = 50 No of the adults liked the film = 35

Q: A group of 50 teachers and school administrators attended a convention. If any two persons are…

A: Solution: Let x be the number of teachers.

Q: A group of 107 people were polled about their common means of transportation. Fifty of them said…

A: We use the Venn diagram to solve the given question.

Q: In a recent poll, 450 people were asked if they preferred cats or dogs. 52% said they preferred dogs…

A: Given data: n = 450  52% said they preferred dogs and 48% of people said they preferred cats, with a…

Q: If 90% of the athletes who test positive for steroids in fact use them, and 10% of all athletes use…

A:

Q: When taking a 24 question multiple choice test, where each question has five possible answers, it…

A: From the given information,

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: Given data, Adults : Number of adults = 20Number of adults like movie = 15 Teenagers : Number of…

Q: When taking a 19 question multiple choice test, where each question has 4 possible answers, it would…

A: Given: Number of questions is n=19 Each Question has 4 choices.

Q: When taking a 19 question multiple choice test, where each question has five possible answers, it…

A: From the given information ,   Sample size , n= 19 Probability of success, P = Using formula ,

Q: In fall 2014, 36% of applicants with a Math SAT of 700 or more were admitted by a certain…

A:

Q: Mrs. Smith teaching Geometry and wanted to help her students do their best on exams. After failing…

A: Introduction A variable is a no., characteristic which can be counted or measured.

Q: When taking a 34 question multiple choice test, where each question has five possible answers, it…

A: Here n= 34  and p = 1/5 =0.2 Mean = np = 34*0.2 = 6.8 SD = sqrt(np(1-p)) = sqrt(34*0.2*0.8) = 2.3324

Q: When taking a 18 question multiple choice test, where each question has 5 possible answers, it would…

A: Given :  n = 18 p = 1/5 = 0.2

Q: When taking a 28 question multiple choice test, where each question has five possible answers, it…

A: Given that, When taking a 28 question multiple choice test, where each question has five possible…

Q: You know that 70 percent of the subs at theme parks in the US are yellow.  There are 220 subs in…

A: Solution Given that  We have total sub parks in the US = 220 we know , 70% of them are yellow = 154

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: Total number of adults, n1 = 50Number of adults liked the movie, x1 = 36Total number of teenagers,…

Q: When taking a 17 question multiple choice test, where each question has five possible answers, it…

A: We have to find unusual events...guess..

Q: In a recent poll, 360 people were asked if they preferred cats or dogs. 49% said they preferred dogs…

A:

Q: Of the 50 researchers in a workgroup, 40 percent will be assigned to Team A and the remaining 60…

A: Ofthe 50 researchers in a workgroup, 40 percent will be assigned to Team A and the remaining 60…

Q: When taking a 8 question multiple choice test, where each question has 5 possible answers, it would…

A: To determine the probability of getting a certain number of questions correct by guessing alone on a…

Q: A multiple-choice quiz contains ten questions. For each question there are one correct answer and…

A: Given : n(sample size)=10 x(no. of persons possessing the given attribute) = 3 P(population…

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: First determine which age group liked the movie more. To do this, compare the percentages of people…

Q: 26th most disliked video on YouTube.  If 1% of the people who disliked the video are male former…

A:

Q: In fall 2014, 36% of applicants with a Math SAT of 700 or more were admitted by a certain…

A: Solution:-

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.