A random sample of 2055 adults was taken, and they were asked if they prefer watching sports, movies, or news on tv. They were also asked if they preferred dogs or cats. Sports Movies News Total Dog 474 479 488 1441 Cat 249 125 240 614 Total 723 604 728 2055 Write your answer as a fraction. What is the probability that a person selected at random likes dogs and movies? What is the probability that a person selected at random likes cats and news? What is the probability that a person selected at random likes dogs or movies?

Q: A group of children visited a zoo during a pre-school celebration week. A sampling of children was…

A: Total 165 children prefer Lion.  Among those 165 children, 90 are boys.

Q: The table below describes the smoking habits of a group of asthma sufferers.     Nonsmoker…

A: From the provided information, Total regular smoker = 162 Total heavy smoker = 93 Regular and heavy…

Q: The table below describes the smoking habits of a group of asthma sufferers. Occasional Regular…

A: Given   non-smoker occasional smoker regular smoker heavy smoker total men 381 44 84 42 551…

Q: According to the Federal Communications Commission, 70% of all U.S. households have vcrs. In a…

A: The following data is given: The population proportion that US households have vcrs, p=0.7p = 0.7,…

Q: Republican Democrat Independent Total Indiana 905 668 201 1774 Ohio 843 1094 121 2058 Illinois…

A: There are total (2426+3563)=5989 democrats or republicans.  And there are total 6432 people.  So,…

Q: Fem Blue Fem Brown Fem Green Total Male Blue 56 25 20 101 Male Brown 14 25 11 50 Male Green 14 9 30…

A:

Q: Alex surveyed some students at his school, asking them about their favorite sport and whether they…

A:

Q: Elena asks the students in one of her classes if they have a cat or a dog. Her results are recorded…

A:

Q: A sample of students, faculty, and administration from a large university were asked if they were in…

A: Given data,   Student Faculty Admin Total In Favor 478 314 789 1581 Against 251 121 390 762…

Q: Dana Hills High School was considering going back to campus rather than remote instruction for the…

A:

Q: In a class of students, the following data table summarizes how many students have a cat or a dog.…

A:

Q: Forty-three percent of Americans use social media and other websites to voice their opinions about…

A: From the provided information, The table can be constructed as:   Uses social media and other…

Q: The data in the following table show the outcomes of guilty and not-guilty pleas in 1028 criminal…

A:

Q: The table below shows the results of a survey about the wearing of earrings by a group of high…

A: According to the provided information,

Q: Find the indicated probability. 19) The table below describes the smoking habits of a group of…

A: If one of the 1156 people is randomly selected, we have to find the probability that the person is a…

Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

A: The given summary table is, The probability that the student has a gym membership and they are part…

Q: Five hundred students are interviewed about their ways to get to school. The results are summarized…

A: Given data is,   Bus Car Total Middle school 129 38 167 High school 148 185 333 Total 277…

Q: A survey asked 850 respondents about their highest levels of completed education. The results are…

A: The provided data set is:

Q: college students were surveyed to check what they favored between basketball, football or baseball.…

A: Given,   Basket ball Foot ball Base ball Total Male 22 40 15 77 Female 45 12 16 73 Total 67…

Q: A random sample of 1967 adults was taken, and they were asked if they prefer watching sports,…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: Given that contingency table. Now using this table find required probability..

Q: Find the indicated probability. The table below describes the smoking habits of a group of asthma…

A: Given Data:   Non smoker Occasional smoker Regular Smoker Heavy smoker Total Men 381 44 84 42…

Q: A study of dorm rooms on a large college campus revealed that 42% had refrigerators, 56% had TVs,…

A: Given that : A represents the refrigerator  B represents the T. V.  P(A) = 42% ;  p(B) = 56%  P(…

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: From the provided information, Total students = 58 Total students who got an A = 15

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: The probability of union of two sets are given as, P(A or B) = P(A) + P(B) – P(A and B).

Q: . What is the probability of rolling all “4”s? (Give answer as fraction or decimal to 4 decimal…

A: Consider X be the random variable representing the number of 6-sided dice among the 5 dices that…

Q: The table below describes the smoking habits of a group of asthma sufferers. Nonsmoker…

A: Answer - The table below describes the smoking habits of a group of asthma sufferers.   Nonsmoker…

Q: A group of 140 students at an elementary school were asked if they prefer the color orange to the…

A:

Q: Five hundred students are interviewed about their ways to get to school. The results are summarized…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: The living districts of a class of 28 students are recorded in the following table   A B C Number…

A: Given: The table representing the division of boys and girls is given below   A B C Number of…

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male…

A:

Q: At Hopewell Electronics, all 140 employees were asked about their political affiliations. The…

A: Given data is Employee Type Democrat Republican Independent  Total Executive 5 34 9 48…

Q: The table lists the smoking habits of a group of college students. Sex Non-smoker Regular Smoker…

A:

Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…

A:

Q: Given that a student participates in a sport, what is the probability that the student also…

A:

Q: In a recent survey of a random sample of 437 California residents, 129 said they visited a state…

A: Given : Sample size = 437 Number of people who said they visited a state park in last 6 months = 129

Q: In a class of students, the following data table summarizes how many students have a cat or a dog.…

A: Given   Has a cat Does not have a cat Has a dog 5 3 Does not have a dog 15 4

Q: The table below shows how males and females in this class answered the survey question "Who do you…

A: As per our guidelines, we are allowed to answer first three sub-parts only.Thanks Total = n = 590 a)…

Q: 21) The table below describes the smoking habits of a group of asthma sufferers. Occasional Regular…

A: H = Heavy smoker M = Men T = Grand Total

Q: table below shows a random sample of musicians and how they learned to play their instruments.…

A: Given that ; A contingency table is given by using basic probability addition rule.

Q: Democrat Republican Total 31 68 College Degree No College Degree 37 63 69 132 Total 100 100 200 n)…

A: Solution: Given information:   Democrat  Republic  Row Total  College Degree  37 31 68 No…

Q: Alex surveyed some students at his school, asking about their favorite sport and whether they have a…

A:

Q: A sampling of children was asked if they would they prefer a lion or elephant  as their favorite…

A: Given data,   Lion Elephant Total Boys 90 110 200 Girls 75 85 160…

Q: The table below shows the results of a survey that asked 1058 adults from a certain country if they…

A:

Q: In a sample of college students, 100 live on campus, 60 live with family off campus, and 40 live in…

A: From the given information, it can be interpreted that the required probability of obtaining a…

Q: In a survey 46,197 women were asked how many children they had. The results are as follows: Number…

A: Given 46197 women's answer about how many children they had Number of Children Number of Women…

Q: Alex surveyed some students at his school, asking them about their favorite sport and whether they…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: Male Female Total Orange 30 65 95 Green 12 25 37 Total 42 90 132 A group of 132 students at an…

A: Obtain the probability that this student prefers the color green given that a randomly selected…

Q: College students were surveyed to check what they favored between basketball, football or baseball.…

A:

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male…

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.