A poll asked respondents if they had taken a vacation in the last year. The respondents were separated into two groups: those who had graduated from college and those who had not. Numbers are based on a sample size of 250 in each group. Complete parts (a) College Graduate Not a College Graduate Total Took a Vacation Yes 183 126 309 No 67 124 191 Total 250 250 500 D a. If a person is randomly selected from this group, find the probability i. the person is a college graduate % (Type an integer or decimal rounded to one decimal place as needed.)

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A: Given: Various reasons for death has been given in U.S. The objective is to find the probability of…

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Q: A test was given to a group of students. The grades and gender are summarized below Total Male 18 13…

A: Given   A B C total Male 5 18 13 36 Female 14 3 16 33 Total 19 21 29 69

Q: 78 If one student is chosen at random, Find the probability that the student was male OR got an…

A: It is given that  Total students = 78 Total male students = 41 Total students who got A = 18…

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Q: You survey a sample of 1000 employees at a company and record the age of each. Frequency Age 15 to…

A: From the provided information, The frequency distribution table is as follow: Age Frequency 15…

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A: The number of female students is 28 and the number of students got grade B is 17, the number of…

Q: After giving a test to a group of students, below is the summary of grades by gender. A B Total Male…

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Q: A test was given to a group of students. The grades and gender are summarized below.   A B C Total…

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

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

A: We have given the following table lists the smoking habits of a group of college students Sex…

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: An animal shelter recorded the animals purchased by the 400 people who walked into the shelter.…

A: DOG FOOD CAT FOOD NO FOOD Total CAT 50 62 46 158 DOG 120 58 4 182 NO ANIMAL 30 20 10 60…

Q: Excel can be used to find the critical value for an F distribution for a given significance level.…

A: First is correct you will get the same output : 2.783   ============================= 1       13…

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

A: Find the probability that the student was female OR got an "B" = ?

Q: After giving a test, below is the summary of grades by gender. A B Total Male 18 12 5 35 Female 11 9…

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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)

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A: A B C Total Male 15 2 16 33 Female 9 5 18 32 Total 24 7 34 65

Q: After giving a test to a group of students, below are the summary of grades by gender. A B Male 18…

A: From the provided information, The data values are as follow:   A B C Total Male 18 13 20 51…

Q: The table below shows the preferred mode of transportation for individuals in town A by age group.If…

A: According to the provided information, the total mode of transportation is (751 + 756  + 315 = 1822)

Q: A group of citizens were asked what kind of vehicle they like to drive. The results are summarized…

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

Q: A test was given to a group of students. The grades and gender are summarized below A B C Male 2 13…

A: From the provided information,   A B C Total Male 2 13 3 18 Female 6 14 18 38 Total 8 27 21…

Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 40…

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Q: Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people…

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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: A group of students were asked if they carry a credit card. The responses are listed in the table.…

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A: Note- As per our policy we can answer only the first 3 sub-parts of a question. If you want…

Q: Giving a test to a group of students, the grades and gender are summarized below A В Total Male 20 4…

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