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A sürvey of students in a large introductory statistics class asked about Birth Order their birth order (1 = oldest or only child) and which college of the university they were enrolled in. To the right is a table showing the results. Suppose a student is selected at random from this class. Complete parts a through d below. College Arts & Sciences Agriculture Human Ecology Other Total 1 or Only 2 or More Total 25 24 49 53 33 86 18 14 110 29 10 96 47 24 206 a) What is the probability that the person is a Human Ecology student? (Round to three decimal places as needed.) b) What is the probability that the person is a firstborn student? (Round to three decimal places as needed.) c) What is the probability that the person is firstborn and a Human Ecology student? (Round to three decimal places as needed. ) d) What is the probability that the person is firstborn or a Human Ecology student? (Round to three decimal places as needed.)

A sürvey of students in a large introductory statistics class asked about Birth Order their birth order (1 = oldest or only child) and which college of the university they were enrolled in. To the right is a table showing the results. Suppose a student is selected at random from this class. Complete parts a through d below. College Arts & Sciences Agriculture Human Ecology Other Total 1 or Only 2 or More Total 25 24 49 53 33 86 18 14 110 29 10 96 47 24 206 a) What is the probability that the person is a Human Ecology student? (Round to three decimal places as needed.) b) What is the probability that the person is a firstborn student? (Round to three decimal places as needed.) c) What is the probability that the person is firstborn and a Human Ecology student? (Round to three decimal places as needed. ) d) What is the probability that the person is firstborn or a Human Ecology student? (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
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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A survey of students in a large introductory statistics class asked about their birth order (1 = oldest or only child) and which college of the university they were enrolled in. To the right is a table showing the results. Suppose a student is selected at random from this class. Complete parts a through d below. Birth Order College Arts & Sciences Agriculture Human Ecology Other Total 1 or Only 2 or More 24 Total 25 49 53 18 33 29 10 96 86 47 24 S 14 110 206 2 a) What is the probability that the person is a Human Ecology student? 3 (Round to three decimal places as needed.) b) What is the probability that the person is a firstborn student? Ani (Round to three decimal places as needed.) Pas c) What is the probability that the person is firstborn and a Human Ecology student? Cul (Round to three decimal places as needed.) d) What is the probability that the person is firstborn or a Human Ecology student? (Round to three decimal places as needed.)
Transcribed Image Text:A survey of students in a large introductory statistics class asked about their birth order (1 = oldest or only child) and which college of the university they were enrolled in. To the right is a table showing the results. Suppose a student is selected at random from this class. Complete parts a through d below. Birth Order College Arts & Sciences Agriculture Human Ecology Other Total 1 or Only 2 or More 24 Total 25 49 53 18 33 29 10 96 86 47 24 S 14 110 206 2 a) What is the probability that the person is a Human Ecology student? 3 (Round to three decimal places as needed.) b) What is the probability that the person is a firstborn student? Ani (Round to three decimal places as needed.) Pas c) What is the probability that the person is firstborn and a Human Ecology student? Cul (Round to three decimal places as needed.) d) What is the probability that the person is firstborn or a Human Ecology student? (Round to three decimal places as needed.)
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