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Using data compiled by the Admissions Office at Faber University, college admissions officers estimate that \(55 \%\) of the students who are offered admission to the freshman class at the university will actually enroll. a. Find an equation that expresses the relationship between the number of students who actually enroll \((y)\) and the number of students who are offered admission to the university \((x)\). b. If the desired freshman class size for the upcoming academic year is 1100 students, how many students should be admitted?

Short Answer

Expert verified
The relationship between the number of students who actually enroll (y) and the number of students who are offered admission to the university (x) is given by the equation \(y = 0.55x\). To achieve a freshman class size of 1100 students, the university should offer admission to 2000 students.

Step by step solution

01

Express the relationship between y and x using the given percentage.

According to the given information, 55% of the students who are offered admission (x) will actually enroll (y). We can express this relationship as a proportion: \(y = 0.55x\)
02

Solve for x using the desired class size.

Since the desired freshman class size (y) is 1100 students, we can plug this into the equation from step 1 and solve for x: \(1100 = 0.55x\) Now divide both sides by 0.55: \(x = \frac{1100}{0.55}\)
03

Calculate x to find the number of students to admit.

Perform the division to find the number of students who should be admitted to get a class of 1100 students: \(x = \frac{1100}{0.55} = 2000\) The university should admit 2000 students to get a freshman class size of 1100 students.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Enrollment Rate
The enrollment rate is a critical concept when it comes to understanding college admissions probability. It refers to the percentage of students who decide to attend a college after being offered admission. For instance, at Faber University, the enrollment rate is 55%. This means that for every 100 students offered admission, 55 are expected to enroll. This percentage can provide valuable insight into how many offers a university might need to extend to achieve their target freshman class size.

Understanding this rate can influence the admissions strategy, impacting how universities choose students. It means balancing selectivity with the need to fill seats effectively. A high enrollment rate is often a sign of a strong reputation or attractive offerings, while a lower rate might suggest the need for more aggressive admissions or marketing strategies.
Freshman Class Size
Freshman class size is the number of students that a university aims to enroll in the incoming class. This is a targeted number that the admissions office sets to ensure the university maintains a balanced and sustainable student population. For Faber University, the target for the upcoming academic year is 1100 students.

Getting this number right is crucial for several reasons:
  • Resource Planning: Ensures that there are enough resources, such as housing and faculty, to accommodate students.
  • Financial Stability: Helps stabilize tuition revenue, which is essential for the university's budget.
  • Campus Dynamics: Affects the campus's social and academic environment, influencing student experience.
Admissions officers might fluctuate the number of offers depending on trends in application behavior or the previous year's enrollment numbers to meet this target effectively.
Admissions Calculation
Calculating how many offers a university needs to make is an essential part of admissions logistics. It involves understanding both the desired freshman class size and the enrollment rate. The equation used to make this calculation at Faber University is: \[y = 0.55x\]

Here's how this works:
  • \(y\) represents the target freshman class size. For Faber University, \(y = 1100\).
  • \(x\) represents the number of students who need to be offered admission.
  • The 0.55 is the enrollment rate, signifying that 55% of those admitted are expected to enroll.
To find the number of offers needed, rearrange the equation to solve for \(x\):\[x = \frac{1100}{0.55}\]

Calculating this gives \(x = 2000\), indicating Faber University should offer admission to 2000 students to meet their desired freshman class size. This calculation helps ensure strategic enrollment and prevents over or under-admitting students.

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