Sixty Percent of the Student Body at UTC Is from the State

question 29

Essay

Sixty percent of the student body at UTC is from the state of Tennessee (T), 30% percent are from other states (O), and the remainder is international students (I). Twenty percent of students from Tennessee live in the dormitories, whereas 50% of students from other states live in the dormitories. Finally, 80% of the international students live in the dormitories.
a.What percentage of UTC students lives in the dormitories?
b.Given that a student lives in the dormitory, what is the probability that she/he is an international student?
c.Given that a student does not live in the dormitory, what is the probability that she/he is an international student?

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Definitions:

Direct Method

A way of preparing a cash flow statement where actual cash flows from operating activities are listed directly.

Statement Of Cash Flows

A financial report that provides aggregate data regarding all cash inflows and outflows a company receives from its ongoing operations, investment, and financial activities.

Direct Method

A way of reporting cash flows from operating activities in a cash flow statement that lists specific types of cash receipts and payments.

Cash Inflow

Money coming into a business or project from various sources including sales, investment income, or financing.