A Certain State Wants to Use Three Letters Followed by Three

question 22

Short Answer

A certain state wants to use three letters followed by three digits on their license plates. If each letter and each digit can be used only once, how many possible license plates can be created?

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Definitions:

Permutation Test

A non-parametric statistical test that assesses the significance of the difference between groups by rearranging the data points among the groups many times and calculating the differences for each rearrangement.

Null Hypothesis

A statement suggesting that there is no significant difference or effect, and any observed difference is due to chance.

Identical Populations

Populations in statistical studies that have exactly the same characteristics, distributions, and parameters.

Permutation Resamples

A statistical technique for obtaining null distributions by calculating all possible values of a test statistic under rearrangements of the observed data.