On a Multiple Choice Test with 17 Questions, Each Question

question 27

Multiple Choice

On a multiple choice test with 17 questions, each question has four possible answers, one of which is correct. For students who guess at all answers, find the mean for the number of
Correct answers.

• A)8.5 questions
• B)12.8 questions
• C)4.3 questions
• D)5.7 questions

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Definitions:

Advertisements

Messages designed to promote or sell a product, service, or idea to consumers or audiences.

Wilcoxon Signed Rank Test

A non-parametric statistical test used to compare two related samples, to assess whether their population mean ranks differ.

Nonparametric Method

Statistical methods that do not assume a specific distribution for the data, making them flexible in analyzing data without certain underlying assumptions.

Independent Samples

Two or more groups of data that do not influence each other and are randomly selected from a population.