How Many License Plates Can Be Made Using 2 Different

question 276

Multiple Choice

How many license plates can be made using 2 different letters followed by 3 different digits if the first digit cannot be 0 and the letter O is not used?

• A) 388,800
• B) 1,215,000
• C) 810,000
• D) 272,160
• E) none of the above

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Definitions:

Null Hypothesis

The premise in statistical testing that proposes there is no effect or no difference, serving as the basis for assessing observational data.

Heavy Pollution

Refers to a high level of contamination in the environment, often caused by industrial, agricultural, or urban activities, that can harm human health and ecosystems.

Wilcoxon Signed Rank Test

A non-parametric statistical test used to compare two related samples, matching pairs, or repeated measurements on a single sample to assess whether the population mean ranks differ.

Null Hypothesis

A default hypothesis that there is no effect or no difference, and it's the assumption to be tested in statistical analysis.