1.  Find the probability that none of the selected adults say that they were too young to get tattoos.   2. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos.   3. Find the probability that the number of selected adults saying they were too young is 0 or 1.   4. If we randomly select 6 adults, is 1 a significantly low number who say that they were too young to get​ tattoos?    (A yes/ B No) because the probability that (A. more than 1/ B at most 1/ C less than 1/ D at least 1/ E exactly 1) of the selected adults say that they were too young is ( A equal to/ B greater than/ C less than) 0.05.

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: Suppose people will vote to choose their president for the next four years. The probability that men…

A: Ans.   Let A be the event showing the men over 45 year old will participate in  election day  and…

Q: Consider a box contains cards with your ID number and 5 another student's ID (i.e. each card will…

A: It is given that a box contains cards with your ID number and 5 another student’s ID. It means that…

Q: 4. Art works as a clown on weekends. He has 3 different colored shirts: yellow, green, and red. He…

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

Q: In Mr. M's chemistry class the probability that a randomly selected student earned an a on the…

A: From the Given Data: n( Got an A and did not attend tutorial)=12-16=4   Attended Tutorial Did not…

Q: Suppose that the probability that a child living in an urban area in the United States is obese is…

A: From the given information p = 0.20 and n = 15.

Q: Out of a class of 30 students, there are 16 students who study Latin, 21 who study German, and 7 who…

A: Given,no.of students who study Latin(L)=16no.of students who study German(G)=21no.of students who…

Q: United Airlines' flights from Boston to Atlanta are on time 90% of the time. Suppose fourteen…

A: From the provided information, United Airlines' flights from Boston to Atlanta are on time 90% of…

Q: 71% of all students at a college still need to take another math class. If 5 students are randomly…

A: Solution: Given that, 71% of all students at a college still need to take another math class p=0.71…

Q: a. Exactly 32 of them need to take another math class. b. At most 34 of them need to take another…

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

Q: C) Of a group of 50 Year 11 students, 32 study art and 30 study graphics. Each student studies at…

A:

Q: Suppose that 60% of the employees at a company are male and of those 30% received merit raises.…

A: Given, In a compony, there are 60% male and 40% female. Out of those 30% males and 20% females are…

Q: Suppose that a box containing music CDs has 4 with country music, 6 with rock music, 3 with jazz…

A: A box containing music CDs has 4 with country music, 6 with rock music, 3 with jazz music, and 7…

Q: In chemistry class, there are 10 boys and 20 girls. 5 of the boys and 12 of the girts got at least…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The probability that a person is left-handed is about 12%. Three unrelated persons are randomly…

A:

Q: A survey of 100 people in New York City., NY found that, The probability that they take the subway…

A:

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Consider a box contains cards with your ID number and 5 another student's ID (i.e. each card will…

A: It is given that a box contains cards with your ID number and 5 another student’s ID. It means that…

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election.   The probability that they both…

Q: 1. A survey found that one out of four Filipino says he or she has visited a dentist in any given…

A: Binomial Distribution:             It is to obtain the probability of the X successes in N trials,…

Q: Suppose in Engineering Data Analysis class, there are 20 Civil and 15 Geodetic engineering students;…

A: Obtain the probability that the student is civil engineering or a male. The probability that the…

Q: 71% of all students at a college still need to take another math class. If 5 students are randomly…

A: Part D)The number of students is .The probability of students needing another math class is .

Q: United Airlines' flights from Chicago to Seattle are on time 50 % of the time. Suppose 10 flights a…

A: Flights are Chicago to Seattle are on time 50% of the time.10 flights are randomly selected.

Q: In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use…

A: The data related to cell phone users is given.

Q: The sales force of a business consists of 10 men and 10 women. A production unit of 9 people is set…

A: There are 10 women and 10 men. A production unit of 9 people is set up at random. The probability is…

Q: 3. A group of people were asked if they had run a red light in the last year. 150 responded “yes”,…

A: Given,no.of people had run ared light in the last year=150no.of people responded "no" =185Total…

Q: . A group of 20 university students contains 8 who are in their first year of study. A student is…

A: Solutuin:- Given that , total number of students =20  in which 8 are in the first year of the study.…

Q: State Capita Personal ine Delaware 28,493 13.9 Maryland 28,674 13.0 District of Columbia 35,704 15.7…

A:

Q: Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students…

A: P(high school students of eating pizza), P(A) = 0.333 P(high school students of drink soda), P(B) =…

Q: 77% of all students at a college still need to take another math class. If 43 students are randomly…

A: I will use excel to solve this question.…

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.