A Coin Is Tossed 72 Times

question 57

Multiple Choice

A coin is tossed 72 times. Find the standard deviation for the number of heads that will be tossed.

• A) 6.78
• B) 4.24
• C) 18
• D) 36

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Definitions:

High School

An educational institution that provides secondary education, typically for students aged between 14 and 18 years old, following primary education.

Maturity Value

The amount payable to the holder of a financial instrument at the end of its maturity period, including the principal and any accrued interest.

Interest Owed

The amount of money that is due as interest on a loan or debt.

Repayment Date

The specific date on which a borrower agrees to pay back the principal and/or interest on a loan.