(8.0 × 10⁷)× (3.0 × 10²)=

question 66

Multiple Choice

(8.0 × 10⁷) × (3.0 × 10²) = :

• A) 2.4 × 10⁹
• B) 2.4 × 10¹⁰
• C) 2.4 × 10¹¹
• D) 1.1 × 10²¹

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Definitions:

Probability

The extent to which an event is likely to occur, measured by the ratio of the favorable cases to the whole number of cases possible.

Confidence Interval

A range of values, derived from sample statistics, that is believed to contain the true value of an unknown population parameter with a certain degree of confidence.

Standard Deviation

A statistic that measures the dispersion or spread of a set of data points relative to its mean.

Point Estimate

A single value (or point) estimate derived from sample data to approximate a population parameter.