How Many Countries in the World Do Not Currently Use

question 58

Multiple Choice

How many countries in the world do not currently use the metric system of measurement?

• A)Five
• B)Three
• C)Two
• D)Zero

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Definitions:

Confidence Level

The probability that the value of a parameter falls within a specified range of values, known as the confidence interval.

Error of Estimation

The discrepancy between a parameter's estimated value and its true value in the population.

Error of Estimation

This refers to the margin of error in statistical estimates, representing the degree of uncertainty around the estimated value.

Estimator

A rule or formula that provides a means to calculate an estimate of a given parameter from sample data.