What is meant by the term nondirectional test?
What will be an ideal response?
A nondirectional test is also referred to as a two-tailed test. This is a situation in which the ? used in the hypothesis test is split in half and placed in both tails of the distribution such that there are two values of the test statistic. Stated in a less scientific manner, the alternative hypothesis used in a two-tailed test does not make any prediction about which mean under analysis is greater than or less than the other one. The alternative hypothesis simply makes a statement about a difference, or inequality, between the mean.
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A breath test reflects the alcohol concentration where?
a. Aorta b. Left ventricle c. Pulmonary vein d. Pulmonary artery
Which approach to criminal justice emphasizes that during the preliminary hearing the judge decides if there is probably cause to hold the defendant?
A. the law on the books approach B. the law in action approach C. neither approach D. both approaches
Officers need a or probable cause to seize items in the curtilage
What will be an ideal response?
What cabinet-level department, established in 2003, merged 22 previously disparate domestic agencies into one department to protect the United States from threats to the homeland?
a. Federal Bureau of Investigation (FBI) b. Federal Emergency Management Agency (FEMA) c. National Counterterrorism Center (NCTC) d. Department of Homeland Security (DHS)