# Chi-square Test and Probability

5) A rhesus monkey was trained to make same-different judgments about pairs of objects. For 50 trials, the animal was shown pictures of objects; it made correct judgments on 43 of the trials. Use the chi-square test to determine whether the animal had generalized its learned response from objects to pictures of objects. Note: The probability of making a correct response on any trial is .5.

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#### Solution Summary

The solution provides step-by-step method for the calculation of chi square test for association. Formula for the calculation and Interpretations of the results are also included. Interactive excel sheet is included. The user can edit the inputs and obtain the complete results for a new set of data.

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