Table 5 Student Enrollment at UIUCFall semesterNumber of students201242,883201343,398201443,603201544,087(a) Find the least-squares line for these data.(b) The university will build more student housing oncampus once enrollment exceeds 46,000. Based on yourmodel in part (a), in what year should the universitybuild more student housing?

Let fall semester be x and number of students be y. Then, x y x-x y-y (x-x)(y-y) (x-x)2 (y-y)2…

Answered: Table 5 Student Enrollment at UIUC Fall…

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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Percentages of public school students in fourth grade in 1996 and in eighth grade in 2000 who were at or above the proficient level in mathematics are given for eight western states. Find the equation of the least-squares line that summarizes the relationship between x = 1996 fourth-grade math proficiency percentage and y = 2000 eighth-grade math proficiency percentage. (Give the numerical values to four decimal places.) |4th grade 8th grade (1996) State (2000) Arizona 15 21 California 11 18 Hawaii 16 16 Montana 22 37 New Mexico 13 13 Oregon 21 32 Utah 23 26 Wyoming 19 25 n USE SALT ŷ =

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