Which of the Following Statements Is True of Scientific Theories

question 124

Multiple Choice

Which of the following statements is true of scientific theories?

• A)Theories are the possible explanations for phenomena.
• B)Theories can be proved,but never disproved.
• C)Theories change to incorporate new findings.
• D)Theories are based on assumptions that are true.

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Definitions:

Present Value

Today's value of a future sum of money or sequence of cash flows, calculated based on an agreed-upon rate of return.

Annual Rate

The interest rate for a period of one year, often used to compare the return on investments or the interest cost on loans.

Actuarial Information

Data used by actuaries to calculate and manage risk and uncertainty, often in the insurance and finance industries.

Bond Issuance

The process through which an issuer creates a financial obligation (bond) that must be repaid to investors at a later date.