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An Eye Tracking Study Asked Participants to Search for Pepsi

question 51

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An eye tracking study asked participants to search for Pepsi while navigating some popular social media sites.Which of the following was not included specifically because the site did not have a search tool?


Definitions:

Chi-squared Distribution

The Chi-squared distribution is a statistical distribution widely used in inferential statistics, especially in chi-squared tests, described by degrees of freedom.

Degrees of Freedom

The number of independent pieces of information available to estimate another piece of information or parameter.

Student T Distribution

Student's t-distribution is a probability distribution used in statistics, especially for small sample sizes or unknown population variances, providing a basis for the estimation of population parameters.

Degrees of Freedom

The number of independent pieces of information that go into the estimation of a parameter or calculation of a statistic.

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