[Q3] A sample of 200 people are classified as below. If a person is picked at random from this oup, ind the probability that the person is a female, given that the person has a secondary education. Education Male Female Elementary 38 45 Secondary 68 50 College 22 27
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A: From the given information in the table, we can see that Total no. of students in the sample =121…
Q: Discount Admission Regular Admission TОTAL Purchases 24 72 96 a snack Purchases 36 108 144 no snack…
A: Given:
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A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…
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A: We have given that The table below lists the frequency of clowns, by hair color, in a given…
Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…
A: Given, Hair Color Count Red 12 Blue 70 Rainbow 76 Other 58
Q: The table below provides information about employees at textile factory in Salt River…
A: Required probability is P(female)
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A: Ffgg
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A: It is an important part of statistics. It is widely used.
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A: We have given that the data of 200 students of their personal interest that is smoking. There are…
Q: All human blood can be typed as O, A, B or AB and the frequency of these occurrences can be found in…
A: Blood Type O A B AB Probability 0.42 0.30 0.05 0.23
Q: All human blood can be typed as O, A, B or AB and the frequency of these occurrences can be found in…
A:
Q: The following table lists the number of unicyclists in Corvallis, OR. by age group. Age Group…
A: From the given information, Age Group Frequency <=19 91 20-29 66 30-39 43 40-49 16…
Q: A test was given to a group of students. The grades and gender are summarized below. A B C Total…
A: Probability is the mathematics of chance and luck. It has multiple real-world applications from…
Q: The probability that a person is left-handed is about 12%. Three unrelated persons are randomly…
A:
Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…
A: Use the frequency table to find the probabilities for each clown is as follows: The probability…
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…
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A: Given: 47% of users were Males and 84% of Female users are using the website on a mobile (not on a…
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A: From the provided information, The table is as follow: Red Car Not Red Car Total…
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A:
Q: The table gives the results of a survey of 1000 people about reducing industries' carbon emissions.…
A: Given, Favorable Outcomes (Democrat) = 310 Total No Of People in Group = 1000
Q: Consider the following table to answer the following questions left- right- handed handed 16 36 male…
A: From the given information we find the probability that student is right handed female.
Q: A shipment of 50 inexpensive digital watches, including 6 that are defective, is sent to a…
A:
Q: .A test wWas given to a group of students. The grades and gender are summarized below. A Total Male…
A: Required probability is P(female)
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Q: a. What is the probability that a person selected at random likes dogs and movies? b. What is the…
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Q: the data in the table below, which shows the employment status of individuals in a particular town…
A: given data, here the data table shows the employment status of individuals in a particular town by…
Q: Number Number of of Adult Visits Males 0 30 1 60 2 90
A: Given that the frequency table of number of visits of male over 30 is given below. Number of…
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A: The probability that the person is a male or a smoker is obtained below: The results are shown in…
Q: A sample of 200 college undergraduates was collected and the student’s gender and method of getting…
A: The conditional probability for two events "A" and "B" is P(A|B)=P(A∩B)P(B) where P(A|B) denotes…
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Q: at is the probability that 9 shoppers from this sample felt that regifting was socially acceptable?…
A: We have given that Sample size n = 10 Success of probability p= 0.81 X~binomial ( n , p)…
Q: A study of consumer smoking habits includes 200 people in the 18-22 age bracket (40 of whom smoke),…
A: Given: Smoke Not smoke Total 18 - 22 40 160 200 23-30 31 99 130 31-40 30 70 100 Total…
Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…
A: By using the given information, we have Hair Color Count Red 20 Blue 23 Rainbow 6 Other…
Q: Use the same data as shown again below. For a randomly selected respondent, what is the probability…
A: 18-29 30+ total yes 134 293 427 no 131 432 563 unsure 2 8 10 total 267 733 1000
Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…
A:
Q: Giving a test to a group of students, the grades and gender are summarized below A В Total Male 20 4…
A:
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: In a New York Times article a reporter stated that seventy three percent of its readers favored the…
A:
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- A sampling of children was asked if they would they prefer a lion or elephant as their favorite animal. The results of the survey are below: Lion Elephant Total Boys 90 110 200 Girls 75 85 160 Total 165 195 360 If one child who was in the survey is selected at random, find the probability that: A randomly selected child is a Boy A randomly selected Girl prefers Elephants. A randomly selected child that prefers Lions is a Boy A randomly selected child prefers Elephants?The table below shows the results of a survey that asked 1058 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Support Oppose Unsure Total Males 153 333 9 495 Females 230 303 30 563 Total 383 636 39 1058 Find the probability that the person is not unsure or is female. P(is not unsure or is female)=Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 12 11 31 4. Total 12 Female 12 14 17 43 If one student is chosen at random, Find the probability that the student was NOT a female that got a "C" Submit Question
- Eye Color Based on a study by Dr. R Sorita at Indiana University, assume that 12% of us have green eyes. In a study of 650 people, it is found that 86 of them have green eyes. a. Find the probability of at least 86 people with green eyes among 650 randomly selected people. b. Is 86 people with green eyes significantly high?A university conducted a survey of 272 Sophomore, Junior, and Senior undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Sophomore Junior Senior Total Satisfied 48 65 59 172 Neutral 16 18 9. 43 Not satisfied 16 14 27 57 Total 80 97 95 272 A survey participant is selected at random. What is the probability that he or she is a Junior or Senior? The probability that a student is a Junior or a Senior is (Round to three decimal places as needed.)The use of drones, aircraft without onboard human pilots, is becoming more prevalent. According to a 2017 report, 58% of people in a certain region had seen a drone in action. Suppose 55 people from this region are randomly selected. a. What is the probability that at least 28 had seen a drone? The probability that at least 28 had seen a drone is (Type an integer or a decimal. Round to three decimal places as needed.)
- Use the data in the table below, which shows the employment status of individuals in a particular town by age group. Age Full-time Part-time Unemployed 0—17 25 177 372 18—25 341 194 344 26—34 460 67 27 35—49 558 179 339 50+ 475 176 362 If a person is randomly chosen from the town's population, what is the probability that the person is under 18 or employed part-time?A test is given to a group of student. The grades and gender are summarized below. A B C Total Male 20 16 18 54 Female 19 7 9 35 Total 39 23 27 89 If one student is chosen at random, find the probability that the student was female OR got a "B"S is the population of the employees of a company. The distribution of the employees is based on their marital status. If one of the employees is to be selected and granted with a scholarship at a certain university, what is the probability that an unmarried male will be chosen?
- A random experiment is to draw one pencil at random from a box with 10 pencils of which 2 is red, 3 blue, 4 yellow and 1 black. a. 0.1 What is a probability of selecting a black pencil? b. None of the answers -1 C. 0.8 --- d. 0.5Use the data in the table below, which shows the employment status of individuals in a particular town by age group. Part-time Unemployed Age Full-time 0-17 25 187 252 18-25 391 200 199 26-34 434 66 22 35-49 562 192 149 50+ 461 170 237 If a person is randomly chosen from the town's population, what is the probability that the person is under 18 or employed part-time?A random survey was taken to gather information about grade level and car ownership status of students at a school. This table shows the results of the survey. Car Ownership by Grade Owns a Car Does Not Own a Car Total Junior 6 10 16 Senior 12 8 20 Total 18 18 36 Give the probability that a student is a senior and owns a car. 105% 56% 33% 50%