1. College Degrees Figure 1 gives the responses of a group of 100 randomly selected college freshmen when asked for the highest academic degree that they intended to obtain. Twice as many students intended to obtain master's degrees as their highest degree than intended to obtain bachelor's degrees as their highest degree. The number of students intending to obtain bachelor's or master's degrees as their highest degree was 26 more than the number who intended to obtain other degrees as their highest degree. Let x, y, and zrepresent the three numbers shown in Fig. 1. Find the number of responses from each group using a matrix equation. 50 40 30 20 10 Master's Bachelor's Other Figure 1 Highest Degree Intended

1. College Degrees Figure 1 gives the responses of a group of 100 randomly selected college freshmen when asked for the highest academic degree that they intended to obtain. Twice as many students intended to obtain master's degrees as their highest degree than intended to obtain bachelor's degrees as their highest degree. The number of students intending to obtain bachelor's or master's degrees as their highest degree was 26 more than the number who intended to obtain other degrees as their highest degree. Let x, y, and zrepresent the three numbers shown in Fig. 1. Find the number of responses from each group using a matrix equation. 50 40 30 20 10 Master's Bachelor's Other Figure 1 Highest Degree Intended

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

1. College Degrees Figure 1 gives the responses of a group of 100 randomly selected college freshmen when
asked for the highest academic degree that they intended to obtain. Twice as many students intended to
obtain master's degrees as their highest degree than intended to obtain bachelor's degrees as their highest
degree. The number of students intending to obtain bachelor's or master's degrees as their highest degree
was 26 more than the number who intended to obtain other degrees as their highest degree. Let x, y,
and zrepresent the three numbers shown in Fig. 1. Find the number of responses from each group using a
matrix equation.
50
40
30
20
10
Master's Bachelor's
Other
Figure 1 Highest Degree Intended

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