Answer: Wendy did not use random assignment
Explanation: Wendy's failure to randomly assign participants or subject to his research will pose a threat to the internal validity of his study. The internal validity of a study simply refers to the structure of an experiment and it's trustworthiness in establishing causal relationship between the applied treatment used a study and the observed outcome. Wendy's decision to ignore random assignment and opt for a manual assignment of subject to each treatment will pose a threat to the structure of his study and hence the establishment of a causal relationship between the treatment t and outcome of the study.
The answer you seek is biotic
Answer:
1. D. 10 2. C. 7 3. B. 5 4. B. 3 5. B. 6
Explanation:
1. D
2. C
3. B
4. B
5. B
Answer:
1. increase the use of special prosecutors in police misconduct investigation.
2.enhance the collection of data on fatalities.
3.conclusion
4.increase the federal governments oversight of police conduct.
Explanation:
