Answer:
I looked it up and it says a drought that caused a famine.
Answer:
C. examining body camera footage to determine the extent of excessive use of force among police departments.
Explanation:
In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.
There are various types of sampling used by researchers and these are;
1. Random sampling.
2. Systematic sampling.
3. Stratified sampling.
4. Cluster sampling.
5. Opportunity or convenience sampling.
An unobtrusive data collection is a data collection technique used mainly in the social sciences to obtain or gather data without the researcher directly interfering or interfacing with the subject being studied. Thus, it doesn't influence the behavior, action or response of the subjects under study.
Hence, an example of unobtrusive data collection is examining body camera footage to determine the extent of excessive use of force among police departments.
I believe the answer is: Her perceptual set that the house was haunted
Perceptual set refers to human tendency to process the information that we see based on one particular aspect of data while ignoring the others. In the example above, the aspect of data that Jackie used to make her perception is that the house of haunted. So every new information that she receive at that place would be automatically perceived as an extension of her pre-exisitng belief.
