____ Data Types Are Variables That Hold Characters or a Combination

question 6

Multiple Choice

____ data types are variables that hold characters or a combination of letters,numbers,or symbols.

• A)String
• B)Boolean
• C)Symbol
• D)Decimal

---

Definitions:

Population Variance

A measure of how data points in a given population are dispersed from the average value.

Unbiased Estimator

A statistical estimator whose expected value is equal to the true parameter of the population being studied.

Unbiased Estimator

A statistical estimator that, through repeated sampling, provides results equal to the true parameter of the population.

Variance

A measure of the dispersion or spread of a set of data points, indicating how far each data point lies from the mean.