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Attending college in your state or in another state. The U.S. Bureau collects a

ID: 3354817 • Letter: A

Question

Attending college in your state or in another state. The U.S. Bureau collects a large amount of information concerning higher education. For example, the bureau provides a table that includes the following variables: state, number of students who attend college, number of students who attend college in their home state. Consider a variable computed as the number of students in each state who attend college in the state divided by the total number of students from the state who attend college. Explain how you would use this variable explain something about the states.

Explanation / Answer

Let

x = number of students who attend college in their home state

n = total number of students who attend the collge.

So, the variance r = x/n enables us to estimate the perccentage of students attending college in their home town.

For example:

Assume

x = number of students who attend college in their home town = 200

n = total number of students who attend the college = 500

So,

r = 200/500 = 0.4

So, we can conclude that 40 % of students of the college are those who attend college in their home town.