A research wish to test the null hypothesis that the proportions of subsequent arrests are the same regardless of the treatmentassigned. Which of the following statements is true out of the four statements below: Statement 1: We cannot test this hypothesis, because the police officers did not record the expected counts. Statement 2: The test of the null hypothesis will have a very small P-value (below 0.0001), because the counts in each row are not identical. Statement 3: The test of the null hypothesis will have a very small P-value (below 0.0001), because there were so few cases where there were more than one rearrest. Statement 4: We cannot test this hypothesis, because the expected cell counts are less than five in too many of the cells.
A research wish to test the null hypothesis that the proportions of subsequent arrests are the same regardless of the treatment
assigned. Which of the following statements is true out of the four statements below:
Statement 1: We cannot test this hypothesis, because the police officers did not record the expected counts.
Statement 2: The test of the null hypothesis will have a very small P-value (below 0.0001), because the counts in each row are not identical.
Statement 3: The test of the null hypothesis will have a very small P-value (below 0.0001), because there were so few cases where there were more than one rearrest.
Statement 4: We cannot test this hypothesis, because the expected cell counts are less than five in too many of the cells.
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