The Expected Frequency for Heads in a Series of 100

question 7

Multiple Choice

The expected frequency for heads in a series of 100 tosses of a fair coin is:

• A)1/2
• B)between .4 and .6
• C)50
• D)between 40 and 60

---

Definitions:

Expression

A combination of symbols that represent a quantity or formula, which can include numbers, variables, and operation symbols.

Solve

To find the value(s) of variable(s) that satisfy an equation, inequality, system of equations, or other mathematical conditions.

Expression

A combination of symbols and operators in mathematics that represents a value.

Radical Equation

An equation in which the unknown variable appears under a radical sign, requiring specific methods to isolate and solve.