Prison Education In a federal prison, inmates can select to complete high school, take college courses, or do neither. The following survey results wereobtained using ages of the inmates.High SchoolCollegeAgeCoursesCoursesNeitherUnder 305610944830 and Over2133370Send data to ExcelChoose a prisoner at random. Find the following probabilities. Round the answers to at least three decimal places.Part: 0 / 3Part 1 of 3The probability that the prisoner does not take classes is

I calculated Row Totals, Column Totals and Grand Total for the give Table

Prison Education In a federal prison, inmates can select to complete high school, take college courses, or do neither. The following survey results were obtained using ages of the inmates. High School Courses College Courses Age Neither Under 30 56 109 448 30 and Over 21 33 370 Send data to Excel Choose a prisoner at random. Find the following probabilities. Round the answers to at least three decimal places. Part: 0 / 3 Part 1 of 3 The probability that the prisoner does not take classes is

Prison Education In a federal prison, inmates can select to complete high school, take college courses, or do neither. The following survey results were obtained using ages of the inmates. High School Courses College Courses Age Neither Under 30 56 109 448 30 and Over 21 33 370 Send data to Excel Choose a prisoner at random. Find the following probabilities. Round the answers to at least three decimal places. Part: 0 / 3 Part 1 of 3 The probability that the prisoner does not take classes is

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Grade Level Favorite Pet Bird cat dog 7th Grade 6 16 39 5 8th Grade 4 21 44 3 Fish The table contains data on two categorical variables recorded from a sample of 138 students. Each student was asked their grade level and their favorite animal to keep as a pet. Given that a student likes fish the best, what is the probability they are in the 8th grade? Round to the nearest whole percent. 68% 47% 57% 38%
The table below displays the results of a survey of 72 people in an office building on whether or not they favor a smoking ban in the cafeteria. Smoking Ban? Gender Favor Oppose No Opinion Female 28 1 Male 25 6 3 Given that a person is Female, what is the probability they Oppose the smoking ban? Round to the nearest whole percentage. 18% 58% 24% 74%
Question content area top left Part 1 Use the accompanying bar graph, which shows the highest level of education received by employees of a company, to find the probability that the highest level of education for an employee chosen at random is a doctoratea doctorate. ... Question content area top right Part 1 A bar graph titled Level of Education has a horizontal axis labeled Doctoral, Master's, Bachelor's, Associate's, High School diploma, and Other and a vertical axis labeled Number of employees from 0 to 40 in increments of 5. There are vertical bars, each of which is over a horizontal axis label. The heights of the bars are as follows, where the horizontal axis label is listed first and the height is listed second: Doctoral, 2; Master's, 25; Bachelor's, 32; Associate's, 24; High School diploma, 4; Other, 1. Each bar is labeled with its height. Level of education ABCDEF010203040Number of employeesA:DoctoralB:Master'sC:Bachelor'sD:Associate'sE:High School…
Help please! As an advertising campaign, a company places tokens in some of their products with the promise that a token is worth a free vacation and all the products free for life. If the probability of finding a token is p, what is the mean and variance of the number of products you need to buy to find a token?
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1. Use this table for the following questions: Female Male TotalShort Hair 20 40 60 Long Hair 30 10 40 Total 50 50 100 a. Complete a total probability table.b. Complete a row probability tablec. Complete a column probability table.d. The probability that a student does not have long hair. _________e. The probability that a student is male or has short hair. ________f. The probability that a student is a female and has long hair. _________g. The probability that a student is male, given that the student has long hair. _________h. The probability that a student has long hair, given that the student is male. _________i. Of all the female students, the probability that a student has short hair. ________j. Of all students with long hair, the probability that a student is female. _________k. The probability that a student is female or has long hair.…
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Next question Confidence in Maj Corporations A 2012 study asked respondents about their confidence in banks and financial institutions Confidence in as well as their confidence in major corporations. Each question allowed three responses: "a great deal, only some, or hardly any." The table to the right summarizes the responses. Find the probability a respondent has a great deal of confidence in banks and financial institutions given that he or she has hardly any confidence in major corporations. Banks and A Great Only Hardly Some Any Financial Institutions Deal Total A Great Deal Only Some Hardly Any 69 59 16 144 123 465 74 662 23 288 183 494 Total 215 812 273 1300 ..... The probability a respondent has a great deal of confidence in banks and financial institutions given that he or she has hardly any confidence in major corporations is (Round to four decimal places as needed.)
The chance of having a sister or a brother is equally likely. If you have four siblings, there are sixteen equally likely outcomes possible. Create a Probability Distribution to the outcomes based on the total number of sisters given you have 4 siblings Total Number of Sisters ..Probability .. List your outcomes (Total Number of Sisters) from least to greatest. Represent the probabilities using 4 decimal places
Data was collected and placed into the following table. Brown eyes Blue eyes male 10 13 female 14 15 if someone who participated in the study is randomly selected, find the following probabilities. ( please use fractions and not decimals). A. P(Male B. P( female and brown eyes) C. P(Male or brown eyes) D. P( Female l blue eyes) E. P( Brown eyes l male) show work please!
A researcher wanted to study the commuting habits of community college students and faculty. He wanted to compare their mode of transportation to the college. He asked if they walk, bike, or drive to campus. The following table represents the data that was collected. Walks to campus Bikes to campus Drives to campus Total Students 70 22 78 170 Faculty 5 4 23 32 Total 75 26 101 202 A. Find the probability that a randomly selected member of faculty walks to campus. B. If you are randomly selecting a person from those who bike to campus, what is the probability that you will select a student. C. Perform a Test of Independence to determine if commuting habits are dependent on being a student or a faculty.
just answer d please