82% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 43 owned dogs are randomly selected, find the probability that a. Exactly 36 of them are spayed or neutered? b. At most 37 of them are spayed or neutered? c. At least 37 of them are spayed or neutered?

Q: Suppose that 70% of college women have been on a diet within the past 12 months. A sample survey…

A: Correct answer is 0.0371

Q: n a survey of 1010 married adults, the participants were asked the question: Was a good credit score…

A: Note: Thank you for the question. Since multiple sub parts are posted, according to our policy, we…

Q: The probability that a glass in a manufacturing plant has flaws is 0.01. What is the probability…

A: We want to find the probability by using binomial distribution.

Q: As part of its quality-control program, the video-game DVDs produced by Starr Communications are…

A: Let X= number of defective DVDs The probability of getting a defective DVD is 2.5%= 0.025  Number of…

Q: Many people swimming to St. Martin Islands from Teknaf get lost, of whom 30% are found by trained…

A:

Q: Find the probability that at most one household is tuned to September Road. P(at most one) =

A: Let the R.V X denotes the number of households are turned to September road and it follows the…

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

A: Given : Total number of residents = 437 Number of residents visited state park in last 6 months =…

Q: Out of 450 applicants for a job, 212 are male and 54 are male and have a graduate degree. 212 212 54…

A: The probability of simple events is finding the probability of a single event occurring.

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: According to a 2020 article, 69% of men do not wash their hands after using a public restroom.…

A:

Q: A national survey found that 46% of adults ages 25-29 had only a cell phone and no landline. Suppose…

A: Givenp=0.46n=4Let "x" be the no.of adults have only a cell phones and no landline…

Q: a. What is the probability that a randomly selected survey participant prefers the NFL? O (Round to…

A: here as PER GUIDELINES I HAVE CALCULATED 3 SUBPARTS  here Rewrite complete table with Events…

Q: An aircraft seam requires 27 rivets. The seam will have to be reworked if any of these rivets is…

A: Let p be the probability that the rivet is defective

Q: 100 persons are surveyed about their smoking habits. The results are shown below: Do you smoke? Male…

A: From the provided information, Do you smoke?   Yes No Total   Male 14 46…

Q: The probability that at most 60 customers will order food after the ad was aired? The probability…

A:

Q: (a) If a passenger is selected at random, what is the probability that the passenger survived?…

A: Given:   Male Female Child Total Survived 208 458 64 730 Died 1043 148 59 1250 Total 1251…

Q: Android Users Iphone Users Total   Ages 18 – 30 405 653 1058   Ages 31 – 40 687 538 1225…

A: Given the sample of age groups compared to android and iPhone users To find:  The probability of…

Q: None answered in the affirmative?   (b) Exactly 3 answered in the affirmative?   (c) More than 3…

A:

Q: During July, a car dealership sold 24sedans, 15trucks, 9SUVs, and 6coupes. Based on these…

A:

Q: (2) Of those mountain climbers who attempt Mt. McKinley, only 65% reach the summit. In a random…

A: Given data,p=65%=0.65n=16

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: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 20%…

A:

Q: An aircraft seam requires 27 rivets. The seam will have to be reworked if any of these rivets is…

A:

Q: The Denver post reported that recent audios of LA 911 calls showed that 85% were it emergencies.…

A: Given: P(not emergency)=0.85 P(emergency)=1-0.85=0.15

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 8.…

A:

Q: Respondents to a survey indicated the following categorizations pertaining to attendance at…

A: The table represents the attendance at religious services:

Q: An aircraft seam requires 21 rivets. The seam will have to be reworked if any of these rivets is…

A:

Q: A machine that fills boxes of cereal underfills a certain proportion p. If 25 boxes are randomly…

A:

Q: A city planner surveyed 141 residents. For each, the planner recorded whether the resident owns a…

A: Total Residents are 141   Alone Not Alone Car 26 10 No Car 32 73 We have to find (a) What…

Q: a) What is the probability that a randomly selected hotel in Lawton has a room priced between $50.00…

A: 21. Let X is defined as price range of hotel in Lawton. a) The probability that a randomly selected…

Q: Use the following table to find the probability that a randomly chosen member of the Student…

A: In this problem we are given a 5×2 contingency table on type of students on the Student Government…

Q: According to a survey, 31% of teenagers could recognize a picture of legendary film star John Wayne.…

A: We have to find out given probability that Rendomly selected  teenagers could recognize John…

Q: Answer A&B using the following table. The table shows responses of 125 people to the question of…

A: From the provided information,   Green Tea Black Tea Neither Total Female 25 40…

Q: Below, the two-way table is given for a class of students. Freshmen Sophomore Juniors Seniors Total…

A:

Q: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 20%…

A: According to the provided information, Let X be a random variable that denotes the number of…

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

A: The provided data is,

Q: Based on the table that is attached below, what is the probability that a randomly selected man…

A: Given a data table using the table we have to find what is the probability that a randomly selected…

Q: An aircraft seam requires 20 rivets. The seam will have to be reworked if any of these rivets is…

A: Given information: Total number of rivets required by an aircraft seam = 20 If any of the above 20…

Q: An aircraft seam requires 24 rivets. The seam will have to be reworked if any of these rivets is…

A:

Q: The Denver Post reported that a recent Audit of Los Angeles 911 calls showed that 85% were not…

A: Given : p = 0.85 n = 3

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 20 S…

A: Given data,   P(Student did not get A)=?

Q: 100 persons are surveyed about their smoking habits. The results are shown below: Do you smoke? Male…

A: The total number persons is 100.

Q: Prior to airport construction, a survey was conducted if the residents in a certain barangay are in…

A: n=350, p=35%,  X~Bin(n=350, p=0.35) P(X≥100)=?

Q: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 20%…

A: From the provided information, 20% of the incoming calls involve fax messages that is p = 0.2 Sample…

Q: Of the drivers who stop at a gas station, 93% purchase gasoline, and 6% purchase both gasoline and…

A:

Q: For a week, a clothing company tracks the amounts spent by its customers, with the results shown to…

A: Here given grouped frequency distribution of amount spent by customers of clothing company

Q: a. Assuming that the rate of 23.9% is correct, find the probability that 398 or more of the 1482…

A: Given: p = proportion of people has sleepwalked = 0.239 n = Sample size = 1482 As sample size is…

Q: Based on the most recent census, it is known that 62% of the adult population of the island of Gwark…

A:

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

A: We have given that 100 students live on campus. Number of students live off campus is 60+40=100…

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.