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# Identify the distribution

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A multiple choice test has 30 questions. There are four choices for each question. A student decides to answer all questions randomly. What type of probability distribution can be used to figure his chance of getting at least 20 questions right?

A. Binomial distribution
B. Poisson distribution
C. Normal distribution
D. Hypergeometric distribution.

##### Solution Summary

The solution identified the distribution.

##### Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

##### Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

##### Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.