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As part of the process to build the ROC curve, let's assume that the total number of actual positive and actual negative values are 120

As part of the process to build the ROC curve, let's assume that the total number of actual positive and actual negative values are 120 and 152 respectively.

The predictions that have a score larger than the threshold of 0.9 indicates 3 positive and 4 negative values. What is the false positive rate? (Round your answer to 3 decimal places)

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