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# Chi-Squared Test

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I would be grateful if someone could explain to me how to use the chi-squared test to determine whether two sets of random variables generated using the random function on a computer are independent.

In other words, could you generate two sets of random numbers (of length, say, 50) and set out the calculations in detail to determine whether the random variables are independent using chi-squared.

##### Solution Summary

The solution discusses how to use the chi-squared test to determine whether two sets of random variables generated using the random function on a computer are independent.

In other words, could you generate two sets of random numbers (of length, say, 50) and set out the calculations in detail to determine whether the random variables are independent using chi-squared.

##### Measures of Central Tendency

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

##### 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.